diff --git a/CMakeLists.txt b/CMakeLists.txt
index aa297b03b1..0ad89937b2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,13 @@
+#/|/ Copyright (c) Prusa Research 2017 - 2023 Tomáš Mészáros @tamasmeszaros, Vojtěch Bubník @bubnikv, Lukáš Matěna @lukasmatena, Filip Sykala @Jony01, Oleksandra Iushchenko @YuSanka, Lukáš Hejl @hejllukas, David Kocík @kocikdav, Enrico Turri @enricoturri1966, Vojtěch Král @vojtechkral
+#/|/ Copyright (c) 2023 Ben Greiner
+#/|/ Copyright (c) 2021 D-mo @dimitry-ishenko
+#/|/ Copyright (c) 2020 Pascal de Bruijn @pmjdebruijn
+#/|/ Copyright (c) 2019 Sam Segers
+#/|/ Copyright (c) 2019 Colin Gilgenbach @hexane360
+#/|/ Copyright (c) 2018 Dan Kortschak
+#/|/
+#/|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
+#/|/
 cmake_minimum_required(VERSION 3.13)
 project(PrusaSlicer)
 
@@ -59,7 +69,6 @@ if (APPLE)
     endif ()
 endif ()
 
-# Proposal for C++ unit tests and sandboxes
 option(SLIC3R_BUILD_SANDBOXES   "Build development sandboxes" OFF)
 option(SLIC3R_BUILD_TESTS       "Build unit tests" ON)
 
diff --git a/resources/localization/cs/PrusaSlicer.mo b/resources/localization/cs/PrusaSlicer.mo
index d823dddee2..46f91b2a2e 100644
Binary files a/resources/localization/cs/PrusaSlicer.mo and b/resources/localization/cs/PrusaSlicer.mo differ
diff --git a/resources/localization/cs/PrusaSlicer_cs.po b/resources/localization/cs/PrusaSlicer_cs.po
index 9719b2fdc4..80e3a18177 100644
--- a/resources/localization/cs/PrusaSlicer_cs.po
+++ b/resources/localization/cs/PrusaSlicer_cs.po
@@ -1589,7 +1589,7 @@ msgstr "Záchrana při neznámých hodnotách konfigurace"
 #: src/slic3r/GUI/ArrangeSettingsDialogImgui.cpp:100
 #: src/slic3r/GUI/Jobs/SLAImportDialog.hpp:118
 msgid "Balanced"
-msgstr "Vyvážený"
+msgstr "Vyvážené"
 
 #: src/slic3r/GUI/MainFrame.cpp:710
 msgid "based on Slic3r"
@@ -5293,7 +5293,7 @@ msgstr "Ventilátor bude vypnutý."
 #: src/slic3r/GUI/ArrangeSettingsDialogImgui.cpp:98
 #: src/slic3r/GUI/Jobs/SLAImportDialog.hpp:119
 msgid "Fast"
-msgstr "Rychlý"
+msgstr "Rychlé"
 
 #: src/libslic3r/PrintConfig.cpp:3700
 msgid "Fast tilt"
diff --git a/resources/localization/de/PrusaSlicer.mo b/resources/localization/de/PrusaSlicer.mo
index 2d0d728201..bb7bf49635 100644
Binary files a/resources/localization/de/PrusaSlicer.mo and b/resources/localization/de/PrusaSlicer.mo differ
diff --git a/resources/localization/de/PrusaSlicer_de.po b/resources/localization/de/PrusaSlicer_de.po
index ad76629478..94f5cdaad8 100644
--- a/resources/localization/de/PrusaSlicer_de.po
+++ b/resources/localization/de/PrusaSlicer_de.po
@@ -9125,7 +9125,7 @@ msgstr "mm (Null zum Deaktivieren)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "&Modus"
+msgstr "Modus"
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/localization/es/PrusaSlicer.mo b/resources/localization/es/PrusaSlicer.mo
index 70c5e5c808..aee5fc6603 100644
Binary files a/resources/localization/es/PrusaSlicer.mo and b/resources/localization/es/PrusaSlicer.mo differ
diff --git a/resources/localization/es/PrusaSlicer_es.po b/resources/localization/es/PrusaSlicer_es.po
index c0d3139f30..8c44b8b0c8 100644
--- a/resources/localization/es/PrusaSlicer_es.po
+++ b/resources/localization/es/PrusaSlicer_es.po
@@ -9072,7 +9072,7 @@ msgstr "mm (cero para deshabilitar)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "&Modo"
+msgstr "Modo"
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/localization/fr/PrusaSlicer.mo b/resources/localization/fr/PrusaSlicer.mo
index d8fbe221e5..c57dbf7b6a 100644
Binary files a/resources/localization/fr/PrusaSlicer.mo and b/resources/localization/fr/PrusaSlicer.mo differ
diff --git a/resources/localization/fr/PrusaSlicer_fr.po b/resources/localization/fr/PrusaSlicer_fr.po
index 09b743389f..a06cdf16c1 100644
--- a/resources/localization/fr/PrusaSlicer_fr.po
+++ b/resources/localization/fr/PrusaSlicer_fr.po
@@ -9143,7 +9143,7 @@ msgstr "mm (zéro pour désactiver)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "&Mode"
+msgstr "Mode"
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/localization/it/PrusaSlicer.mo b/resources/localization/it/PrusaSlicer.mo
index d994c0eef3..2bee36c995 100644
Binary files a/resources/localization/it/PrusaSlicer.mo and b/resources/localization/it/PrusaSlicer.mo differ
diff --git a/resources/localization/it/PrusaSlicer_it.po b/resources/localization/it/PrusaSlicer_it.po
index 3947504e4e..24bf0bf0d0 100644
--- a/resources/localization/it/PrusaSlicer_it.po
+++ b/resources/localization/it/PrusaSlicer_it.po
@@ -9056,7 +9056,7 @@ msgstr "mm (imposta a zero per disabilitare)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "&Modalità"
+msgstr "Modalità"
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/localization/ja/PrusaSlicer.mo b/resources/localization/ja/PrusaSlicer.mo
index 39602ca870..ec22d85b17 100644
Binary files a/resources/localization/ja/PrusaSlicer.mo and b/resources/localization/ja/PrusaSlicer.mo differ
diff --git a/resources/localization/ja/PrusaSlicer_ja.po b/resources/localization/ja/PrusaSlicer_ja.po
index 2ecd18a7c2..22f6c84648 100644
--- a/resources/localization/ja/PrusaSlicer_ja.po
+++ b/resources/localization/ja/PrusaSlicer_ja.po
@@ -8909,7 +8909,7 @@ msgstr "mm (0で無効化)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "モード (&M)"
+msgstr "モード "
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/localization/pl/PrusaSlicer.mo b/resources/localization/pl/PrusaSlicer.mo
index 748944fe5a..8e8bda6007 100644
Binary files a/resources/localization/pl/PrusaSlicer.mo and b/resources/localization/pl/PrusaSlicer.mo differ
diff --git a/resources/localization/pl/PrusaSlicer_pl.po b/resources/localization/pl/PrusaSlicer_pl.po
index f6a7179c36..c84613d0bb 100644
--- a/resources/localization/pl/PrusaSlicer_pl.po
+++ b/resources/localization/pl/PrusaSlicer_pl.po
@@ -9040,7 +9040,7 @@ msgstr "mm (zero, aby wyłączyć)"
 
 #: src/slic3r/GUI/Gizmos/GLGizmoCut.cpp:517 src/slic3r/GUI/GUI_App.cpp:2472
 msgid "Mode"
-msgstr "&Tryb"
+msgstr "Tryb"
 
 #: src/slic3r/GUI/wxExtensions.cpp:714
 msgctxt "Mode"
diff --git a/resources/profiles/PrusaResearch.idx b/resources/profiles/PrusaResearch.idx
index a355d2b38c..38535b192f 100644
--- a/resources/profiles/PrusaResearch.idx
+++ b/resources/profiles/PrusaResearch.idx
@@ -1,4 +1,5 @@
 min_slic3r_version = 2.6.2-alpha0
+1.11.0-alpha1 Updated ramming parameters. Updated start-gcode for XL Multi-Tool. Updated output filename format.
 1.11.0-alpha0 Binary g-code, arc fitting, QOI/PNG thumbnails, 90degree XL tower, XL specific filament variants.
 min_slic3r_version = 2.6.0-beta2
 1.9.8 FW version notification (MK2.5/3 family). Minor update of MK4IS profiles. Updated MK4IS thumbnail.
diff --git a/resources/profiles/PrusaResearch.ini b/resources/profiles/PrusaResearch.ini
index 08fbdc7e6b..e81382c039 100644
--- a/resources/profiles/PrusaResearch.ini
+++ b/resources/profiles/PrusaResearch.ini
@@ -5,7 +5,7 @@
 name = Prusa Research
 # Configuration version of this file. Config file will only be installed, if the config_version differs.
 # This means, the server may force the PrusaSlicer configuration to be downgraded.
-config_version = 1.11.0-alpha0
+config_version = 1.11.0-alpha1
 # Where to get the updates from?
 config_update_url = https://files.prusa3d.com/wp-content/uploads/repository/PrusaSlicer-settings-master/live/PrusaResearch/
 changelog_url = https://files.prusa3d.com/?latest=slicer-profiles&lng=%1%
@@ -347,7 +347,7 @@ wipe_tower_cone_angle = 25
 wipe_tower_rotation_angle = 90
 wipe_tower = 1
 wipe_tower_bridging = 8
-wipe_tower_extra_spacing = 100
+wipe_tower_extra_spacing = 150
 wipe_tower_brim_width = 3
 ooze_prevention = 1
 standby_temperature_delta = -110
@@ -376,7 +376,7 @@ first_layer_speed = 20
 support_material_threshold = 45
 raft_first_layer_density = 80%
 ## gcode_substitutions = "; stop printing object\\s(.*)\\s+id:(\\d+)\\s+.*";"$0\\nM486 S-1\\n";r;;"; printing object\\s(.*)\\s+id:(\\d+)\\s+.*";"$0\\nM486 S$2\\nM486 N$1\\n";r;
-output_filename_format = {input_filename_base}_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.4n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 gcode_binary = 1
 arc_fitting = emit_radius
 
@@ -419,7 +419,7 @@ thick_bridges = 0
 bridge_flow_ratio = 1
 bridge_speed = 20
 wipe_tower_bridging = 6
-output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.gcode
+output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.gcode
 
 [print:*0.25nozzleMK3*]
 inherits = *0.25nozzle*
@@ -450,6 +450,10 @@ infill_acceleration = 800
 first_layer_acceleration = 500
 
 [print:*0.25nozzleXL*]
+inherits = *0.25nozzleMK4*
+output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
+
+[print:*0.25nozzleMK4*]
 inherits = *0.25nozzleMK3*
 infill_speed = 40
 solid_infill_speed = 40
@@ -458,11 +462,7 @@ first_layer_acceleration = 500
 infill_anchor = 1
 perimeters = 3
 brim_separation = 0
-output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{filament_type[0]}_XL_{print_time}.bgcode
-
-[print:*0.25nozzleMK4*]
-inherits = *0.25nozzleXL*
-output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 
 [print:*0.3nozzle*]
 external_perimeter_extrusion_width = 0.33
@@ -476,7 +476,14 @@ support_material_extrusion_width = 0.3
 fill_density = 20%
 perimeters = 3
 infill_anchor = 1.5
-output_filename_format = {input_filename_base}_0.3n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.3n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
+
+[print:*0.3nozzleXL*]
+inherits = *0.3nozzle*
+output_filename_format = {input_filename_base}_0.3n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
+
+[print:*0.4nozzleXL*]
+output_filename_format = {input_filename_base}_0.4n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
 
 [print:*0.5nozzle*]
 external_perimeter_extrusion_width = 0.55
@@ -496,7 +503,11 @@ infill_anchor = 2
 infill_anchor_max = 15
 thick_bridges = 0
 bridge_speed = 30
-output_filename_format = {input_filename_base}_0.5n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.5n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
+
+[print:*0.5nozzleXL*]
+inherits = *0.5nozzle*
+output_filename_format = {input_filename_base}_0.5n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
 
 [print:*0.6nozzle*]
 external_perimeter_extrusion_width = 0.61
@@ -518,7 +529,7 @@ bridge_flow_ratio = 0.95
 bridge_speed = 25
 infill_overlap = 15%
 support_tree_branch_diameter_double_wall = 0
-output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.gcode
+output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.gcode
 
 [print:*0.6nozzleMK3*]
 inherits = *0.6nozzle*
@@ -528,6 +539,10 @@ infill_extrusion_width = 0.65
 thick_bridges = 0
 
 [print:*0.6nozzleXL*]
+inherits = *0.6nozzleMK4*
+output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
+
+[print:*0.6nozzleMK4*]
 inherits = *0.6nozzle*
 external_perimeter_extrusion_width = 0.65
 extrusion_width = 0.65
@@ -536,11 +551,7 @@ thick_bridges = 0
 fill_density = 20%
 support_material_interface_spacing = 0.25
 infill_anchor = 2.5
-output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{filament_type[0]}_XL_{print_time}.bgcode
-
-[print:*0.6nozzleMK4*]
-inherits = *0.6nozzleXL*
-output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 
 [print:*0.6nozzleMINI*]
 inherits = *0.6nozzleMK3*
@@ -597,7 +608,7 @@ single_extruder_multi_material_priming = 0
 thick_bridges = 1
 overhangs = 0
 support_tree_branch_diameter_double_wall = 0
-output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.gcode
+output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.gcode
 
 [print:*0.8nozzleXL*]
 inherits = *0.8nozzle*
@@ -612,14 +623,14 @@ raft_first_layer_expansion = 2
 default_acceleration = 1250
 infill_anchor = 2.5
 first_layer_acceleration = 500
-output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{filament_type[0]}_XL_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{printing_filament_types}_XL_{print_time}.bgcode
 
 [print:*0.8nozzleMK4*]
 inherits = *0.8nozzleXL*
 default_acceleration = 1000
 infill_acceleration = 2000
 first_layer_acceleration = 600
-output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 
 [print:*soluble_support*]
 overhangs = 1
@@ -1976,7 +1987,7 @@ compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==
 ## XL - 0.3mm nozzle
 
 [print:0.05mm ULTRADETAIL @XL 0.3]
-inherits = *0.05mm*; *XL*; *0.3nozzle*
+inherits = *0.05mm*; *XL*; *0.3nozzleXL*
 top_solid_layers = 14
 bottom_solid_layers = 9
 support_material_contact_distance = 0.07
@@ -2002,7 +2013,7 @@ default_acceleration = 800
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.3
 
 [print:0.08mm DETAIL @XL 0.3]
-inherits = *0.07mm*; *XL*; *0.3nozzle*
+inherits = *0.07mm*; *XL*; *0.3nozzleXL*
 layer_height = 0.08
 support_material_contact_distance = 0.08
 raft_contact_distance = 0.08
@@ -2030,7 +2041,7 @@ gcode_resolution = 0.006
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.3
 
 [print:0.12mm QUALITY @XL 0.3]
-inherits = *0.12mm*; *XL*; *0.3nozzle*
+inherits = *0.12mm*; *XL*; *0.3nozzleXL*
 support_material_contact_distance = 0.1
 raft_contact_distance = 0.1
 perimeter_speed = 35
@@ -2056,7 +2067,7 @@ gcode_resolution = 0.008
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.3
 
 [print:0.16mm SPEED @XL 0.3]
-inherits = *0.16mm*; *XL*; *0.3nozzle*
+inherits = *0.16mm*; *XL*; *0.3nozzleXL*
 support_material_contact_distance = 0.15
 raft_contact_distance = 0.15
 perimeter_speed = 50
@@ -2082,7 +2093,7 @@ gcode_resolution = 0.008
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.3
 
 [print:0.20mm DRAFT @XL 0.3]
-inherits = *0.20mm*; *XL*; *0.3nozzle*
+inherits = *0.20mm*; *XL*; *0.3nozzleXL*
 support_material_contact_distance = 0.18
 raft_contact_distance = 0.18
 perimeter_speed = 50
@@ -2115,7 +2126,7 @@ compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==
 ## XL - 0.4mm nozzle
 
 [print:0.07mm ULTRADETAIL @XL 0.4]
-inherits = *0.07mm*; *XL*
+inherits = *0.07mm*; *XL*; *0.4nozzleXL*
 thick_bridges = 1
 bridge_flow_ratio = 0.6
 top_infill_extrusion_width = 0.4
@@ -2150,7 +2161,7 @@ default_acceleration = 800
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.4
 
 [print:0.10mm DETAIL @XL 0.4]
-inherits = *0.10mm*; *XL*
+inherits = *0.10mm*; *XL*; *0.4nozzleXL*
 support_material_contact_distance = 0.17
 raft_contact_distance = 0.15
 perimeter_speed = 45
@@ -2186,7 +2197,7 @@ gcode_resolution = 0.006
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.4
 
 [print:0.15mm QUALITY @XL 0.4]
-inherits = *0.15mm*; *XL*
+inherits = *0.15mm*; *XL*; *0.4nozzleXL*
 perimeter_speed = 65
 external_perimeter_speed = 40
 small_perimeter_speed = 35
@@ -2218,7 +2229,7 @@ gcode_resolution = 0.008
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.4
 
 [print:0.20mm QUALITY @XL 0.4]
-inherits = *0.20mm*; *XL*
+inherits = *0.20mm*; *XL*; *0.4nozzleXL*
 perimeter_speed = 65
 external_perimeter_speed = 40
 small_perimeter_speed = 35
@@ -2250,7 +2261,7 @@ top_infill_extrusion_width = 0.4
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.4
 
 [print:0.20mm SOLUBLE INTERFACE @XL 0.4]
-inherits = 0.20mm QUALITY @XL 0.4; *soluble_support_XL*
+inherits = 0.20mm QUALITY @XL 0.4; *soluble_support_XL*; *0.4nozzleXL*
 support_material_extruder = 0
 perimeter_speed = 50
 external_perimeter_speed = 35
@@ -2267,7 +2278,7 @@ support_material_extruder = 2
 support_material_with_sheath = 1
 
 [print:0.20mm SPEED @XL 0.4]
-inherits = *0.20mm*; *XL*
+inherits = *0.20mm*; *XL*; *0.4nozzleXL*
 perimeter_speed = 90
 external_perimeter_speed = 70
 small_perimeter_speed = 40
@@ -2298,7 +2309,7 @@ top_infill_extrusion_width = 0.42
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.4
 
 [print:0.30mm DRAFT @XL 0.4]
-inherits = *0.30mm*; *XL*
+inherits = *0.30mm*; *XL*; *0.4nozzleXL*
 bottom_solid_layers = 3
 perimeter_speed = 80
 external_perimeter_speed = 70
@@ -2337,7 +2348,7 @@ compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==
 ## XL - 0.5mm nozzle
 
 [print:0.10mm DETAIL @XL 0.5]
-inherits = *0.10mm*; *XL*; *0.5nozzle*
+inherits = *0.10mm*; *XL*; *0.5nozzleXL*
 perimeter_speed = 40
 external_perimeter_speed = 30
 small_perimeter_speed = 25
@@ -2368,7 +2379,7 @@ gcode_resolution = 0.008
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.5
 
 [print:0.15mm QUALITY @XL 0.5]
-inherits = *0.15mm*; *XL*; *0.5nozzle*
+inherits = *0.15mm*; *XL*; *0.5nozzleXL*
 perimeter_speed = 65
 external_perimeter_speed = 40
 small_perimeter_speed = 35
@@ -2392,7 +2403,7 @@ gcode_resolution = 0.008
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.5
 
 [print:0.20mm QUALITY @XL 0.5]
-inherits = 0.15mm QUALITY @XL 0.5; *0.20mm*; *XL*; *0.5nozzle*
+inherits = 0.15mm QUALITY @XL 0.5; *0.20mm*; *XL*; *0.5nozzleXL*
 gcode_resolution = 0.01
 support_material_interface_layers = 4
 infill_speed = 200
@@ -2423,7 +2434,7 @@ support_material_with_sheath = 1
 support_material_extrusion_width = 0.47
 
 [print:0.25mm SPEED @XL 0.5]
-inherits = *0.25mm*; *XL*; *0.5nozzle*
+inherits = *0.25mm*; *XL*; *0.5nozzleXL*
 bottom_solid_layers = 3
 perimeter_speed = 70
 external_perimeter_speed = 70
@@ -2449,7 +2460,7 @@ max_print_speed = 200
 compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]==0.5
 
 [print:0.32mm DRAFT @XL 0.5]
-inherits = *0.32mm*; *XL*; *0.5nozzle*
+inherits = *0.32mm*; *XL*; *0.5nozzleXL*
 bottom_solid_layers = 3
 perimeter_speed = 70
 external_perimeter_speed = 70
@@ -3757,7 +3768,7 @@ min_skirt_length = 4
 mmu_segmented_region_max_width = 0
 only_retract_when_crossing_perimeters = 0
 ooze_prevention = 0
-output_filename_format = {input_filename_base}_0.4n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.4n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 overhang_speed_0 = 15
 overhang_speed_1 = 25
 overhang_speed_2 = 30
@@ -3869,7 +3880,7 @@ raft_first_layer_density = 95%
 gap_fill_speed = 50
 single_extruder_multi_material_priming = 0
 wipe_tower = 1
-output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.25n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 compatible_printers_condition = printer_notes=~/.*MK4IS.*/ and nozzle_diameter[0]==0.25
 
 [print:*MK4IS_common03*]
@@ -3905,7 +3916,7 @@ raft_first_layer_density = 90%
 gap_fill_speed = 50
 top_solid_min_thickness = 0.7
 bottom_solid_min_thickness = 0.5
-output_filename_format = {input_filename_base}_0.3n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.3n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 compatible_printers_condition = printer_notes=~/.*MK4IS.*/ and nozzle_diameter[0]==0.3
 
 [print:*MK4IS_common05*]
@@ -3933,7 +3944,7 @@ infill_acceleration = 4000
 default_acceleration = 2500
 infill_anchor = 2
 infill_anchor_max = 15
-output_filename_format = {input_filename_base}_0.5n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.5n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 compatible_printers_condition = printer_notes=~/.*MK4IS.*/ and nozzle_diameter[0]==0.5
 
 [print:*MK4IS_common06*]
@@ -3955,7 +3966,7 @@ support_material_interface_spacing = 0.25
 support_material_interface_speed = 75%
 raft_contact_distance = 0.25
 gap_fill_speed = 70
-output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.6n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 compatible_printers_condition = printer_notes=~/.*MK4IS.*/ and nozzle_diameter[0]==0.6
 overhang_speed_0 = 15
 overhang_speed_1 = 20
@@ -3989,7 +4000,7 @@ raft_contact_distance = 0.2
 gap_fill_speed = 40
 top_solid_min_thickness = 1.2
 bottom_solid_min_thickness = 0.8
-output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{filament_type[0]}_{printer_model}_{print_time}.bgcode
+output_filename_format = {input_filename_base}_0.8n_{layer_height}mm_{printing_filament_types}_{printer_model}_{print_time}.bgcode
 compatible_printers_condition = printer_notes=~/.*MK4IS.*/ and nozzle_diameter[0]==0.8
 seam_position = nearest
 infill_anchor = 2.5
@@ -4711,6 +4722,13 @@ compatible_printers_condition = printer_notes=~/.*XL.*/ and nozzle_diameter[0]==
 inherits = *PLAXL*
 compatible_printers_condition = printer_notes=~/.*XL.*/ and nozzle_diameter[0]==0.8
 
+[filament:*PVAXL*]
+filament_multitool_ramming = 1
+filament_multitool_ramming_volume = 10
+filament_multitool_ramming_flow = 40
+filament_minimal_purge_on_wipe_tower = 35
+filament_retract_length_toolchange = 20
+
 [filament:*PET*]
 inherits = *common*
 bed_temperature = 90
@@ -5077,10 +5095,9 @@ compatible_printers_condition = printer_model=~/.*XL.*/ and nozzle_diameter[0]>=
 idle_temperature = 70
 start_filament_gcode = "M900 K0 ; Filament gcode\n\nM142 S36 ; set heatbreak target temp"
 filament_multitool_ramming = 0
-filament_multitool_ramming_volume = 5
+filament_multitool_ramming_volume = 40
 filament_multitool_ramming_flow = 3.5
 filament_minimal_purge_on_wipe_tower = 35
-filament_retract_length_toolchange = 5
 
 [filament:*FLEX06XL*]
 inherits = *FLEXXL*
@@ -9858,13 +9875,13 @@ temperature = 210
 filament_max_volumetric_speed = 8
 
 [filament:PrimaSelect PVA+ @XL]
-inherits = PrimaSelect PVA+ @PG; *PLAXL*
+inherits = PrimaSelect PVA+ @PG; *PLAXL*; *PVAXL*
 
 [filament:PrimaSelect PVA+ @XL 0.6]
-inherits = PrimaSelect PVA+ @PG 0.6; *PLA06XL*
+inherits = PrimaSelect PVA+ @PG 0.6; *PLA06XL*; *PVAXL*
 
 [filament:PrimaSelect PVA+ @XL 0.8]
-inherits = PrimaSelect PVA+ @PG 0.8; *PLA08XL*
+inherits = PrimaSelect PVA+ @PG 0.8; *PLA08XL*; *PVAXL*
 
 [filament:Prusa ABS]
 inherits = *ABSC*
@@ -12734,13 +12751,13 @@ temperature = 215
 filament_max_volumetric_speed = 8
 
 [filament:Verbatim BVOH @XL]
-inherits = Verbatim BVOH @PG; *ABSXL*
+inherits = Verbatim BVOH @PG; *ABSXL*; *PVAXL*
 
 [filament:Verbatim BVOH @XL 0.6]
-inherits = Verbatim BVOH @PG 0.6; *ABS06XL*
+inherits = Verbatim BVOH @PG 0.6; *ABS06XL*; *PVAXL*
 
 [filament:Verbatim BVOH @XL 0.8]
-inherits = Verbatim BVOH @PG 0.8; *ABS08XL*
+inherits = Verbatim BVOH @PG 0.8; *ABS08XL*; *PVAXL*
 
 [filament:Verbatim BVOH @MMU]
 inherits = Verbatim BVOH
@@ -18686,7 +18703,7 @@ retract_restart_extra = 0,0,0,0,0
 retract_restart_extra_toolchange = 0,0,0,0,0
 wipe = 1,1,1,1,1
 extruder_colour = #FF8000;#DB5182;#3EC0FF;#FF4F4F;#FBEB7D
-start_gcode = M17 ; enable steppers\nM862.3 P "XL" ; printer model check\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n; set print area\nM555 X{first_layer_print_min[0]} Y{first_layer_print_min[1]} W{(first_layer_print_max[0]) - (first_layer_print_min[0])} H{(first_layer_print_max[1]) - (first_layer_print_min[1])}\n; inform about nozzle diameter\n{if (is_extruder_used[0])}M862.1 T0 P{nozzle_diameter[0]}{endif}\n{if (is_extruder_used[1])}M862.1 T1 P{nozzle_diameter[1]}{endif}\n{if (is_extruder_used[2])}M862.1 T2 P{nozzle_diameter[2]}{endif}\n{if (is_extruder_used[3])}M862.1 T3 P{nozzle_diameter[3]}{endif}\n{if (is_extruder_used[4])}M862.1 T4 P{nozzle_diameter[4]}{endif}\n\n; turn off unused heaters\n{if ! is_extruder_used[0]} M104 T0 S0 {endif}\n{if ! is_extruder_used[1]} M104 T1 S0 {endif}\n{if ! is_extruder_used[2]} M104 T2 S0 {endif}\n{if ! is_extruder_used[3]} M104 T3 S0 {endif}\n{if ! is_extruder_used[4]} M104 T4 S0 {endif}\n\nM217 Z{max(zhop, 2.0)} ; set toolchange z hop to 2mm, or zhop variable from slicer if higher\n; set bed and extruder temp for MBL\nM140 S[first_layer_bed_temperature] ; set bed temp\nM109 T{initial_tool} S{((filament_type[initial_tool] == "PC" or filament_type[initial_tool] == "PA") ? (first_layer_temperature[initial_tool] - 25) : (filament_type[initial_tool] == "FLEX" ? 210 : 170))}\n; Home XY\nG28 XY\n; try picking tools used in print\n{if (is_extruder_used[0]) and (initial_tool != 0)}T0 S1 L0{endif}\n{if (is_extruder_used[1]) and (initial_tool != 1)}T1 S1 L0{endif}\n{if (is_extruder_used[2]) and (initial_tool != 2)}T2 S1 L0{endif}\n{if (is_extruder_used[3]) and (initial_tool != 3)}T3 S1 L0{endif}\n{if (is_extruder_used[4]) and (initial_tool != 4)}T4 S1 L0{endif}\n; select tool that will be used to home & MBL\nT{initial_tool} S1 L0\n; home Z with MBL tool\nM84 E ; turn off E motor\nG28 Z\nG0 Z10 ; add Z clearance\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nG29 G ; absorb heat\n; move to the nozzle cleanup area\nG1 X{(min(((((first_layer_print_min[0] + first_layer_print_max[0]) / 2) < ((print_bed_min[0] + print_bed_max[0]) / 2)) ? (((first_layer_print_min[1] - 7) < -2) ? 70 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)) : (((first_layer_print_min[1] - 7) < -2) ? 260 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))), first_layer_print_min[0])) + 32} Y{(min((first_layer_print_min[1] - 7), first_layer_print_min[1]))} Z{5} F{(travel_speed * 60)}\nM302 S160 ; lower cold extrusion limit to 160C\nG1 E{-(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; retraction for nozzle cleanup\n; nozzle cleanup\nM84 E ; turn off E motor\nG29 P9 X{((((first_layer_print_min[0] + first_layer_print_max[0]) / 2) < ((print_bed_min[0] + print_bed_max[0]) / 2)) ? (((first_layer_print_min[1] - 7) < -2) ? 70 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)) : (((first_layer_print_min[1] - 7) < -2) ? 260 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)))} Y{(first_layer_print_min[1] - 7)} W{32} H{7}\nG0 Z10 F480 ; move away in Z\nM107 ; turn off the fan\n; MBL\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X30 Y0 W{(((is_extruder_used[4]) or ((is_extruder_used[3]) or (is_extruder_used[2]))) ? "300" : ((is_extruder_used[1]) ? "130" : "50"))} H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\nG1 Z10 F720 ; move away in Z\nP0 S1 L1 D0; park the tool\n; set extruder temp\n{if first_layer_temperature[0] > 0 and (is_extruder_used[0])}M104 T0 S{first_layer_temperature[0]}{endif}\n{if first_layer_temperature[1] > 0 and (is_extruder_used[1])}M104 T1 S{first_layer_temperature[1]}{endif}\n{if first_layer_temperature[2] > 0 and (is_extruder_used[2])}M104 T2 S{first_layer_temperature[2]}{endif}\n{if first_layer_temperature[3] > 0 and (is_extruder_used[3])}M104 T3 S{first_layer_temperature[3]}{endif}\n{if first_layer_temperature[4] > 0 and (is_extruder_used[4])}M104 T4 S{first_layer_temperature[4]}{endif}\n{if (is_extruder_used[0]) and initial_tool != 0}\n;\n; purge first tool\n;\nP0 S1 L1 D0; park the tool\nM109 T0 S{first_layer_temperature[0]}\nT0 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(0 == 0 ? 30 : (0 == 1 ? 150 : (0 == 2 ? 210 : 330)))} Y{(0 < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X40 Z0.2 F500 ; purge while moving towards the sheet\nG0 X70 E9 F800 ; continue purging and wipe the nozzle\nG0 X{70 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{70 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[0]} F2400 ; retract\n{e_retracted[0] = 1.5 * retract_length[0]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move away\nM104 S{(is_nil(idle_temperature[0]) ? (first_layer_temperature[0] + standby_temperature_delta) : (idle_temperature[0]))} T0\n{endif}\n{if (is_extruder_used[1]) and initial_tool != 1}\n;\n; purge second tool\n;\nP0 S1 L1 D0; park the tool\nM109 T1 S{first_layer_temperature[1]}\nT1 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(1 == 0 ? 30 : (1 == 1 ? 150 : (1 == 2 ? 210 : 330)))} Y{(1 < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X140 Z0.2 F500 ; purge while moving towards the sheet\nG0 X110 E9 F800 ; continue purging and wipe the nozzle\nG0 X{110 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{110 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[1]} F2400 ; retract\n{e_retracted[1] = 1.5 * retract_length[1]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move away\nM104 S{(is_nil(idle_temperature[1]) ? (first_layer_temperature[1] + standby_temperature_delta) : (idle_temperature[1]))} T1\n{endif}\n{if (is_extruder_used[2]) and initial_tool != 2}\n;\n; purge third tool\n;\nP0 S1 L1 D0; park the tool\nM109 T2 S{first_layer_temperature[2]}\nT2 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(2 == 0 ? 30 : (2 == 1 ? 150 : (2 == 2 ? 210 : 330)))} Y{(2 < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X220 Z0.2 F500 ; purge while moving towards the sheet\nG0 X250 E9 F800 ; continue purging and wipe the nozzle\nG0 X{250 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{250 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[2]} F2400 ; retract\n{e_retracted[2] = 1.5 * retract_length[2]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move away\nM104 S{(is_nil(idle_temperature[2]) ? (first_layer_temperature[2] + standby_temperature_delta) : (idle_temperature[2]))} T2\n{endif}\n{if (is_extruder_used[3]) and initial_tool != 3}\n;\n; purge fourth tool\n;\nP0 S1 L1 D0; park the tool\nM109 T3 S{first_layer_temperature[3]}\nT3 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(3 == 0 ? 30 : (3 == 1 ? 150 : (3 == 2 ? 210 : 330)))} Y{(3 < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X320 Z0.2 F500 ; purge while moving towards the sheet\nG0 X290 E9 F800 ; continue purging and wipe the nozzle\nG0 X{290 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{290 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[3]} F2400 ; retract\n{e_retracted[3] = 1.5 * retract_length[3]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move away\nM104 S{(is_nil(idle_temperature[3]) ? (first_layer_temperature[3] + standby_temperature_delta) : (idle_temperature[3]))} T3\n{endif}\n{if (is_extruder_used[4]) and initial_tool != 4}\n;\n; purge fifth tool\n;\nP0 S1 L1 D0; park the tool\nM109 T4 S{first_layer_temperature[4]}\nT4 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(4 == 0 ? 30 : (4 == 1 ? 150 : (4 == 2 ? 210 : 330)))} Y{(4 < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X320 Z0.2 F500 ; purge while moving towards the sheet\nG0 X290 E9 F800 ; continue purging and wipe the nozzle\nG0 X{290 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{290 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[4]} F2400 ; retract\n{e_retracted[4] = 1.5 * retract_length[4]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move away\nM104 S{(is_nil(idle_temperature[4]) ? (first_layer_temperature[4] + standby_temperature_delta) : (idle_temperature[4]))} T4\n{endif}\n;\n; purge initial tool\n;\nP0 S1 L1 D0; park the tool\nM109 T{initial_tool} S{first_layer_temperature[initial_tool]}\nT{initial_tool} S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\nG1 Z10 F720 ; move to the Z ready for purge\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330)))} Y{(initial_tool < 4 ? -7 : -4.5)} F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E10 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 10)} Z0.2 F500 ; purge while moving towards the sheet\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40)} E9 F800 ; continue purging and wipe the nozzle\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 3)} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 3 * 2)} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[initial_tool]} F2400 ; retract\n{e_retracted[initial_tool] = 1.5 * retract_length[initial_tool]}\nG92 E0 ; reset extruder position\n
+start_gcode = M17 ; enable steppers\nM862.3 P "XL" ; printer model check\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n; set print area\nM555 X{first_layer_print_min[0]} Y{first_layer_print_min[1]} W{(first_layer_print_max[0]) - (first_layer_print_min[0])} H{(first_layer_print_max[1]) - (first_layer_print_min[1])}\n; inform about nozzle diameter\n{if (is_extruder_used[0])}M862.1 T0 P{nozzle_diameter[0]}{endif}\n{if (is_extruder_used[1])}M862.1 T1 P{nozzle_diameter[1]}{endif}\n{if (is_extruder_used[2])}M862.1 T2 P{nozzle_diameter[2]}{endif}\n{if (is_extruder_used[3])}M862.1 T3 P{nozzle_diameter[3]}{endif}\n{if (is_extruder_used[4])}M862.1 T4 P{nozzle_diameter[4]}{endif}\n\n; turn off unused heaters\n{if ! is_extruder_used[0]} M104 T0 S0 {endif}\n{if ! is_extruder_used[1]} M104 T1 S0 {endif}\n{if ! is_extruder_used[2]} M104 T2 S0 {endif}\n{if ! is_extruder_used[3]} M104 T3 S0 {endif}\n{if ! is_extruder_used[4]} M104 T4 S0 {endif}\n\nM217 Z{max(zhop, 2.0)} ; set toolchange z hop to 2mm, or zhop variable from slicer if higher\n; set bed and extruder temp for MBL\nM140 S[first_layer_bed_temperature] ; set bed temp\nG0 Z5 ; add Z clearance\nM109 T{initial_tool} S{((filament_type[initial_tool] == "PC" or filament_type[initial_tool] == "PA") ? (first_layer_temperature[initial_tool] - 25) : (filament_type[initial_tool] == "FLEX" ? 210 : 170))}\n; Home XY\nG28 XY\n; try picking tools used in print\nG1 F{travel_speed * 60}\n{if (is_extruder_used[0]) and (initial_tool != 0)}T0 S1 L0 D0{endif}\n{if (is_extruder_used[1]) and (initial_tool != 1)}T1 S1 L0 D0{endif}\n{if (is_extruder_used[2]) and (initial_tool != 2)}T2 S1 L0 D0{endif}\n{if (is_extruder_used[3]) and (initial_tool != 3)}T3 S1 L0 D0{endif}\n{if (is_extruder_used[4]) and (initial_tool != 4)}T4 S1 L0 D0{endif}\n; select tool that will be used to home & MBL\nT{initial_tool} S1 L0 D0\n; home Z with MBL tool\nM84 E ; turn off E motor\nG28 Z\nG0 Z5 ; add Z clearance\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nG29 G ; absorb heat\n; move to the nozzle cleanup area\nG1 X{(min(((((first_layer_print_min[0] + first_layer_print_max[0]) / 2) < ((print_bed_min[0] + print_bed_max[0]) / 2)) ? (((first_layer_print_min[1] - 7) < -2) ? 70 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)) : (((first_layer_print_min[1] - 7) < -2) ? 260 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))), first_layer_print_min[0])) + 32} Y{(min((first_layer_print_min[1] - 7), first_layer_print_min[1]))} Z{5} F{(travel_speed * 60)}\nM302 S160 ; lower cold extrusion limit to 160C\nG1 E{-(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; retraction for nozzle cleanup\n; nozzle cleanup\nM84 E ; turn off E motor\nG29 P9 X{((((first_layer_print_min[0] + first_layer_print_max[0]) / 2) < ((print_bed_min[0] + print_bed_max[0]) / 2)) ? (((first_layer_print_min[1] - 7) < -2) ? 70 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)) : (((first_layer_print_min[1] - 7) < -2) ? 260 : (min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)))} Y{(first_layer_print_min[1] - 7)} W{32} H{7}\nG0 Z5 F480 ; move away in Z\nM107 ; turn off the fan\n; MBL\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X30 Y0 W{(((is_extruder_used[4]) or ((is_extruder_used[3]) or (is_extruder_used[2]))) ? "300" : ((is_extruder_used[1]) ? "130" : "50"))} H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\nG1 Z10 F720 ; move away in Z\nG1 F{travel_speed * 60}\nP0 S1 L1 D0; park the tool\n; set extruder temp\n{if first_layer_temperature[0] > 0 and (is_extruder_used[0])}M104 T0 S{first_layer_temperature[0]}{endif}\n{if first_layer_temperature[1] > 0 and (is_extruder_used[1])}M104 T1 S{first_layer_temperature[1]}{endif}\n{if first_layer_temperature[2] > 0 and (is_extruder_used[2])}M104 T2 S{first_layer_temperature[2]}{endif}\n{if first_layer_temperature[3] > 0 and (is_extruder_used[3])}M104 T3 S{first_layer_temperature[3]}{endif}\n{if first_layer_temperature[4] > 0 and (is_extruder_used[4])}M104 T4 S{first_layer_temperature[4]}{endif}\n{if (is_extruder_used[0]) and initial_tool != 0}\n;\n; purge first tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T0 S{first_layer_temperature[0]}\nT0 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(0 == 0 ? 30 : (0 == 1 ? 150 : (0 == 2 ? 210 : 330)))} Y{(0 < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[0])}10{else}30{endif} X40 Z0.2 F{if is_nil(filament_multitool_ramming[0])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X70 E9 F800 ; continue purging and wipe the nozzle\nG0 X{70 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{70 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[0]} F2400 ; retract\n{e_retracted[0] = 1.5 * retract_length[0]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\n\nM104 S{(is_nil(idle_temperature[0]) ? (first_layer_temperature[0] + standby_temperature_delta) : (idle_temperature[0]))} T0\n{endif}\n{if (is_extruder_used[1]) and initial_tool != 1}\n;\n; purge second tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T1 S{first_layer_temperature[1]}\nT1 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(1 == 0 ? 30 : (1 == 1 ? 150 : (1 == 2 ? 210 : 330)))} Y{(1 < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[1])}10{else}30{endif} X140 Z0.2 F{if is_nil(filament_multitool_ramming[1])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X110 E9 F800 ; continue purging and wipe the nozzle\nG0 X{110 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{110 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[1]} F2400 ; retract\n{e_retracted[1] = 1.5 * retract_length[1]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\n\nM104 S{(is_nil(idle_temperature[1]) ? (first_layer_temperature[1] + standby_temperature_delta) : (idle_temperature[1]))} T1\n{endif}\n{if (is_extruder_used[2]) and initial_tool != 2}\n;\n; purge third tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T2 S{first_layer_temperature[2]}\nT2 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(2 == 0 ? 30 : (2 == 1 ? 150 : (2 == 2 ? 210 : 330)))} Y{(2 < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[2])}10{else}30{endif} X220 Z0.2 F{if is_nil(filament_multitool_ramming[2])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X250 E9 F800 ; continue purging and wipe the nozzle\nG0 X{250 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{250 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[2]} F2400 ; retract\n{e_retracted[2] = 1.5 * retract_length[2]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\n\nM104 S{(is_nil(idle_temperature[2]) ? (first_layer_temperature[2] + standby_temperature_delta) : (idle_temperature[2]))} T2\n{endif}\n{if (is_extruder_used[3]) and initial_tool != 3}\n;\n; purge fourth tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T3 S{first_layer_temperature[3]}\nT3 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(3 == 0 ? 30 : (3 == 1 ? 150 : (3 == 2 ? 210 : 330)))} Y{(3 < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[3])}10{else}30{endif} X320 Z0.2 F{if is_nil(filament_multitool_ramming[3])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X290 E9 F800 ; continue purging and wipe the nozzle\nG0 X{290 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{290 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[3]} F2400 ; retract\n{e_retracted[3] = 1.5 * retract_length[3]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\n\nM104 S{(is_nil(idle_temperature[3]) ? (first_layer_temperature[3] + standby_temperature_delta) : (idle_temperature[3]))} T3\n{endif}\n{if (is_extruder_used[4]) and initial_tool != 4}\n;\n; purge fifth tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T4 S{first_layer_temperature[4]}\nT4 S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(4 == 0 ? 30 : (4 == 1 ? 150 : (4 == 2 ? 210 : 330)))} Y{(4 < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[4])}10{else}30{endif} X320 Z0.2 F{if is_nil(filament_multitool_ramming[4])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X290 E9 F800 ; continue purging and wipe the nozzle\nG0 X{290 - 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{290 - 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[4]} F2400 ; retract\n{e_retracted[4] = 1.5 * retract_length[4]} ; update slicer internal retract variable\nG92 E0 ; reset extruder position\n\nM104 S{(is_nil(idle_temperature[4]) ? (first_layer_temperature[4] + standby_temperature_delta) : (idle_temperature[4]))} T4\n{endif}\n;\n; purge initial tool\n;\nG1 F{travel_speed * 60}\nP0 S1 L2 D0; park the tool\nM109 T{initial_tool} S{first_layer_temperature[initial_tool]}\nT{initial_tool} S1 L0 D0; pick the tool\nG92 E0 ; reset extruder position\n\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330)))} Y{(initial_tool < 4 ? -7 : -4.5)} Z10 F{(travel_speed * 60)} ; move close to the sheet's edge\nG0 E{if is_nil(filament_multitool_ramming[initial_tool])}10{else}30{endif} X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 10)} Z0.2 F{if is_nil(filament_multitool_ramming[initial_tool])}500{else}170{endif} ; purge while moving towards the sheet\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40)} E9 F800 ; continue purging and wipe the nozzle\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 3)} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{(initial_tool == 0 ? 30 : (initial_tool == 1 ? 150 : (initial_tool == 2 ? 210 : 330))) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 40) + ((initial_tool == 0 or initial_tool == 2 ? 1 : -1) * 3 * 2)} Z0.2 F{8000} ; wipe, move quickly away from the bed\nG1 E{- 1.5 * retract_length[initial_tool]} F2400 ; retract\n{e_retracted[initial_tool] = 1.5 * retract_length[initial_tool]}\nG92 E0 ; reset extruder position
 end_gcode = G4 ; wait\n\n{if max_layer_z < max_print_height}G1 Z{z_offset+min(max_layer_z+5, max_print_height)}{endif} ; Move print head up\nP0 S1 ; park tool\nM84 ; disable motors\n\n; turn off extruder heaters\n{if is_extruder_used[0]} M104 T0 S0 {endif}\n{if is_extruder_used[1]} M104 T1 S0 {endif}\n{if is_extruder_used[2]} M104 T2 S0 {endif}\n{if is_extruder_used[3]} M104 T3 S0 {endif}\n{if is_extruder_used[4]} M104 T4 S0 {endif}\n\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nM221 S100 ; reset flow percentage\nM84 ; disable motors\nM77 ; stop print timer\n; max_layer_z = [max_layer_z]
 toolchange_gcode = ; Change Tool[previous_extruder] -> Tool[next_extruder] (layer [layer_num])\n{\nlocal max_speed_toolchange = 350.0;\nlocal wait_for_extruder_temp = true;\nposition[2] = position[2] + 2.0;\n\nlocal speed_toolchange = max_speed_toolchange;\nif travel_speed < max_speed_toolchange then\n      speed_toolchange = travel_speed;\nendif\n"G1 F" + (speed_toolchange * 60) + "\n";\nif wait_for_extruder_temp and not((layer_num < 0) and (next_extruder == initial_tool)) then\n      "P0 S1 L2 D0\n";\n      "; " + layer_num + "\n";\n      if layer_num == 0 then\n            "M109 S" + first_layer_temperature[next_extruder] + " T" + next_extruder + "\n";\n      else\n            "M109 S" + temperature[next_extruder] + " T" + next_extruder + "\n";\n      endif\nendif\n"T" + next_extruder + " S1 L0 D0\n";\n}
 color_change_gcode = M600
@@ -19054,7 +19071,7 @@ wipe = 0
 retract_before_wipe = 80
 retract_speed = 35
 deretract_speed = 0
-start_gcode = M17 ; enable steppers\nM862.1 P[nozzle_diameter] ; nozzle diameter check\nM862.3 P "MK4" ; printer model check\nM862.5 P2 ; g-code level check\nM862.6 P"Input shaper" ; FW feature check\nM115 U5.0.0-RC+11963\n\nM555 X{(min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)} Y{(max(0, first_layer_print_min[1]) - 4)} W{((min(print_bed_max[0], max(first_layer_print_min[0] + 32, first_layer_print_max[0])))) - ((min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))} H{((first_layer_print_max[1])) - ((max(0, first_layer_print_min[1]) - 4))}\n\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM140 S[first_layer_bed_temperature] ; set bed temp\n{if filament_type[initial_tool]=="PC" or filament_type[initial_tool]=="PA"}\nM104 S{first_layer_temperature[initial_tool]-25} ; set extruder temp for bed leveling\nM109 R{first_layer_temperature[initial_tool]-25} ; wait for temp\n{elsif filament_type[initial_tool]=="FLEX"}\nM104 S210 ; set extruder temp for bed leveling\nM109 R210 ; wait for temp\n{else}\nM104 S170 ; set extruder temp for bed leveling\nM109 R170 ; wait for temp\n{endif}\n\nM84 E ; turn off E motor\n\nG28 ; home all without mesh bed level\n\nG1 X{10 + 32} Y-4 Z5 F4800\n\nM302 S160 ; lower cold extrusion limit to 160C\n\n{if filament_type[initial_tool]=="FLEX"}\nG1 E-4 F2400 ; retraction\n{else}\nG1 E-2 F2400 ; retraction\n{endif}\n\nM84 E ; turn off E motor\n\nG29 P9 X10 Y-4 W32 H4\n\n{if first_layer_bed_temperature[initial_tool]<=60}M106 S100{endif}\n\nG0 Z40 F10000\n\nM190 S[first_layer_bed_temperature] ; wait for bed temp\n\nM107\n\n;\n; MBL\n;\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X0 Y0 W50 H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\n\n; prepare for purge\nM104 S{first_layer_temperature[0]}\nG0 X0 Y-4 Z15 F4800 ; move away and ready for the purge\nM109 S{first_layer_temperature[0]}\n\nG92 E0\nM569 S0 E ; set spreadcycle mode for extruder\n\n;\n; Extrude purge line\n;\nG92 E0 ; reset extruder position\nG1 E{(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; deretraction after the initial one before nozzle cleaning\nG0 E7 X15 Z0.2 F500 ; purge\nG0 X25 E4 F500 ; purge\nG0 X35 E4 F650 ; purge\nG0 X45 E4 F800 ; purge\nG0 X{45 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{45 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\n\nG92 E0\nM221 S100 ; set flow to 100%
+start_gcode = M17 ; enable steppers\nM862.1 P[nozzle_diameter] ; nozzle diameter check\nM862.3 P "MK4" ; printer model check\nM862.5 P2 ; g-code level check\nM862.6 P"Input shaper" ; FW feature check\nM115 U5.0.0+12056\n\nM555 X{(min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)} Y{(max(0, first_layer_print_min[1]) - 4)} W{((min(print_bed_max[0], max(first_layer_print_min[0] + 32, first_layer_print_max[0])))) - ((min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))} H{((first_layer_print_max[1])) - ((max(0, first_layer_print_min[1]) - 4))}\n\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM140 S[first_layer_bed_temperature] ; set bed temp\n{if filament_type[initial_tool]=="PC" or filament_type[initial_tool]=="PA"}\nM104 S{first_layer_temperature[initial_tool]-25} ; set extruder temp for bed leveling\nM109 R{first_layer_temperature[initial_tool]-25} ; wait for temp\n{elsif filament_type[initial_tool]=="FLEX"}\nM104 S210 ; set extruder temp for bed leveling\nM109 R210 ; wait for temp\n{else}\nM104 S170 ; set extruder temp for bed leveling\nM109 R170 ; wait for temp\n{endif}\n\nM84 E ; turn off E motor\n\nG28 ; home all without mesh bed level\n\nG1 X{10 + 32} Y-4 Z5 F4800\n\nM302 S160 ; lower cold extrusion limit to 160C\n\n{if filament_type[initial_tool]=="FLEX"}\nG1 E-4 F2400 ; retraction\n{else}\nG1 E-2 F2400 ; retraction\n{endif}\n\nM84 E ; turn off E motor\n\nG29 P9 X10 Y-4 W32 H4\n\n{if first_layer_bed_temperature[initial_tool]<=60}M106 S100{endif}\n\nG0 Z40 F10000\n\nM190 S[first_layer_bed_temperature] ; wait for bed temp\n\nM107\n\n;\n; MBL\n;\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X0 Y0 W50 H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\n\n; prepare for purge\nM104 S{first_layer_temperature[0]}\nG0 X0 Y-4 Z15 F4800 ; move away and ready for the purge\nM109 S{first_layer_temperature[0]}\n\nG92 E0\nM569 S0 E ; set spreadcycle mode for extruder\n\n;\n; Extrude purge line\n;\nG92 E0 ; reset extruder position\nG1 E{(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; deretraction after the initial one before nozzle cleaning\nG0 E7 X15 Z0.2 F500 ; purge\nG0 X25 E4 F500 ; purge\nG0 X35 E4 F650 ; purge\nG0 X45 E4 F800 ; purge\nG0 X{45 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{45 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\n\nG92 E0\nM221 S100 ; set flow to 100%
 end_gcode = {if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+1, max_print_height)} F720 ; Move print head up{endif}\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X241 Y170 F3600 ; park\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+23, max_print_height)} F300 ; Move print head up{endif}\nG4 ; wait\nM572 S0 ; reset PA\nM593 X T2 F0 ; disable IS\nM593 Y T2 F0 ; disable IS\nM84 X Y E ; disable motors\n; max_layer_z = [max_layer_z]
 before_layer_gcode = ;BEFORE_LAYER_CHANGE\nG92 E0.0\n;[layer_z]\nM201 X{interpolate_table(extruded_weight_total, (0,4000), (1400,2500), (10000,2500))} Y{interpolate_table(extruded_weight_total, (0,4000), (1400,2500), (10000,2500))}\n{if ! spiral_vase}M74 W[extruded_weight_total]{endif}\n
 default_print_profile = 0.20mm SPEED @MK4IS 0.4
@@ -19154,7 +19171,7 @@ default_filament_profile = "Prusament PLA @PG 0.8"
 ; retract_before_wipe = 80
 ; retract_speed = 35
 ; deretract_speed = 0
-; start_gcode = M17 ; enable steppers\nM862.1 P[nozzle_diameter] ; nozzle diameter check\nM862.3 P "[printer_model]" ; printer model check\nM862.5 P2 ; g-code level check\nM862.6 P"Input shaper" ; FW feature check\nM115 U5.0.0-RC+11963\n\nM555 X{(min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)} Y{(max(0, first_layer_print_min[1]) - 4)} W{((min(print_bed_max[0], max(first_layer_print_min[0] + 32, first_layer_print_max[0])))) - ((min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))} H{((first_layer_print_max[1])) - ((max(0, first_layer_print_min[1]) - 4))}\n\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM140 S[first_layer_bed_temperature] ; set bed temp\n{if filament_type[initial_tool]=="PC" or filament_type[initial_tool]=="PA"}\nM104 S{first_layer_temperature[initial_tool]-25} ; set extruder temp for bed leveling\nM109 R{first_layer_temperature[initial_tool]-25} ; wait for temp\n{elsif filament_type[initial_tool]=="FLEX"}\nM104 S210 ; set extruder temp for bed leveling\nM109 R210 ; wait for temp\n{else}\nM104 S170 ; set extruder temp for bed leveling\nM109 R170 ; wait for temp\n{endif}\n\nM84 E ; turn off E motor\n\nG28 ; home all without mesh bed level\n\nG1 X{10 + 32} Y-4 Z5 F4800\n\nM302 S160 ; lower cold extrusion limit to 160C\n\n{if filament_type[initial_tool]=="FLEX"}\nG1 E-4 F2400 ; retraction\n{else}\nG1 E-2 F2400 ; retraction\n{endif}\n\nM84 E ; turn off E motor\n\nG29 P9 X10 Y-4 W32 H4\n\n{if first_layer_bed_temperature[initial_tool]<=60}M106 S100{endif}\n\nG0 Z40 F10000\n\nM190 S[first_layer_bed_temperature] ; wait for bed temp\n\nM107\n\n;\n; MBL\n;\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X0 Y0 W50 H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\n\n; prepare for purge\nM104 S{first_layer_temperature[0]}\nG0 X0 Y-4 Z15 F4800 ; move away and ready for the purge\nM109 S{first_layer_temperature[0]}\n\nG92 E0\nM569 S0 E ; set spreadcycle mode for extruder\n\n;\n; Extrude purge line\n;\nG92 E0 ; reset extruder position\nG1 E{(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; deretraction after the initial one before nozzle cleaning\nG0 E7 X15 Z0.2 F500 ; purge\nG0 X25 E4 F500 ; purge\nG0 X35 E4 F650 ; purge\nG0 X45 E4 F800 ; purge\nG0 X{45 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{45 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\n\nG92 E0\nM221 S100 ; set flow to 100%
+; start_gcode = M17 ; enable steppers\nM862.1 P[nozzle_diameter] ; nozzle diameter check\nM862.3 P "[printer_model]" ; printer model check\nM862.5 P2 ; g-code level check\nM862.6 P"Input shaper" ; FW feature check\nM115 U5.0.0+12056\n\nM555 X{(min(print_bed_max[0], first_layer_print_min[0] + 32) - 32)} Y{(max(0, first_layer_print_min[1]) - 4)} W{((min(print_bed_max[0], max(first_layer_print_min[0] + 32, first_layer_print_max[0])))) - ((min(print_bed_max[0], first_layer_print_min[0] + 32) - 32))} H{((first_layer_print_max[1])) - ((max(0, first_layer_print_min[1]) - 4))}\n\nG90 ; use absolute coordinates\nM83 ; extruder relative mode\n\nM140 S[first_layer_bed_temperature] ; set bed temp\n{if filament_type[initial_tool]=="PC" or filament_type[initial_tool]=="PA"}\nM104 S{first_layer_temperature[initial_tool]-25} ; set extruder temp for bed leveling\nM109 R{first_layer_temperature[initial_tool]-25} ; wait for temp\n{elsif filament_type[initial_tool]=="FLEX"}\nM104 S210 ; set extruder temp for bed leveling\nM109 R210 ; wait for temp\n{else}\nM104 S170 ; set extruder temp for bed leveling\nM109 R170 ; wait for temp\n{endif}\n\nM84 E ; turn off E motor\n\nG28 ; home all without mesh bed level\n\nG1 X{10 + 32} Y-4 Z5 F4800\n\nM302 S160 ; lower cold extrusion limit to 160C\n\n{if filament_type[initial_tool]=="FLEX"}\nG1 E-4 F2400 ; retraction\n{else}\nG1 E-2 F2400 ; retraction\n{endif}\n\nM84 E ; turn off E motor\n\nG29 P9 X10 Y-4 W32 H4\n\n{if first_layer_bed_temperature[initial_tool]<=60}M106 S100{endif}\n\nG0 Z40 F10000\n\nM190 S[first_layer_bed_temperature] ; wait for bed temp\n\nM107\n\n;\n; MBL\n;\nM84 E ; turn off E motor\nG29 P1 ; invalidate mbl & probe print area\nG29 P1 X0 Y0 W50 H20 C ; probe near purge place\nG29 P3.2 ; interpolate mbl probes\nG29 P3.13 ; extrapolate mbl outside probe area\nG29 A ; activate mbl\n\n; prepare for purge\nM104 S{first_layer_temperature[0]}\nG0 X0 Y-4 Z15 F4800 ; move away and ready for the purge\nM109 S{first_layer_temperature[0]}\n\nG92 E0\nM569 S0 E ; set spreadcycle mode for extruder\n\n;\n; Extrude purge line\n;\nG92 E0 ; reset extruder position\nG1 E{(filament_type[0] == "FLEX" ? 4 : 2)} F2400 ; deretraction after the initial one before nozzle cleaning\nG0 E7 X15 Z0.2 F500 ; purge\nG0 X25 E4 F500 ; purge\nG0 X35 E4 F650 ; purge\nG0 X45 E4 F800 ; purge\nG0 X{45 + 3} Z{0.05} F{8000} ; wipe, move close to the bed\nG0 X{45 + 3 * 2} Z0.2 F{8000} ; wipe, move quickly away from the bed\n\nG92 E0\nM221 S100 ; set flow to 100%
 ; end_gcode = {if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+1, max_print_height)} F720 ; Move print head up{endif}\nM104 S0 ; turn off temperature\nM140 S0 ; turn off heatbed\nM107 ; turn off fan\nG1 X241 Y170 F3600 ; park\n{if layer_z < max_print_height}G1 Z{z_offset+min(layer_z+23, max_print_height)} F300 ; Move print head up{endif}\nG4 ; wait\nM572 S0 ; reset PA\nM593 X T2 F0 ; disable IS\nM593 Y T2 F0 ; disable IS\nM84 X Y E ; disable motors\n; max_layer_z = [max_layer_z]
 ; before_layer_gcode = ;BEFORE_LAYER_CHANGE\nG92 E0.0\n;[layer_z]\nM201 X{interpolate_table(extruded_weight_total, (0,4000), (1400,2500), (10000,2500))} Y{interpolate_table(extruded_weight_total, (0,4000), (1400,2500), (10000,2500))}\n{if ! spiral_vase}M74 W[extruded_weight_total]{endif}\n
 ; default_print_profile = 0.20mm SPEED @MK4IS 0.4
@@ -19162,7 +19179,6 @@ default_filament_profile = "Prusament PLA @PG 0.8"
 
 ; [printer:Original Prusa MK3.9 0.25 nozzle]
 ; inherits = Original Prusa MK3.9 0.4 nozzle
-; printer_model = MK4IS
 ; printer_variant = 0.25
 ; nozzle_diameter = 0.25
 ; retract_length = 0.8
@@ -19173,7 +19189,6 @@ default_filament_profile = "Prusament PLA @PG 0.8"
 
 ; [printer:Original Prusa MK3.9 0.3 nozzle]
 ; inherits = Original Prusa MK3.9 0.4 nozzle
-; printer_model = MK4IS
 ; printer_variant = 0.3
 ; nozzle_diameter = 0.3
 ; retract_length = 0.7
diff --git a/src/libslic3r/Config.cpp b/src/libslic3r/Config.cpp
index 4f9844f5ec..75a71acb0e 100644
--- a/src/libslic3r/Config.cpp
+++ b/src/libslic3r/Config.cpp
@@ -333,12 +333,9 @@ void ConfigDef::finalize()
         if (def.type == coEnum) {
             assert(def.enum_def);
             assert(def.enum_def->is_valid_closed_enum());
-            assert(def.gui_type != ConfigOptionDef::GUIType::i_enum_open && 
-                   def.gui_type != ConfigOptionDef::GUIType::f_enum_open && 
-                   def.gui_type != ConfigOptionDef::GUIType::select_open);
+            assert(! def.is_gui_type_enum_open());
             def.enum_def->finalize_closed_enum();
-        } else if (def.gui_type == ConfigOptionDef::GUIType::i_enum_open || def.gui_type == ConfigOptionDef::GUIType::f_enum_open ||
-                   def.gui_type == ConfigOptionDef::GUIType::select_open) {
+        } else if (def.is_gui_type_enum_open()) {
             assert(def.enum_def);
             assert(def.enum_def->is_valid_open_enum());
             assert(def.gui_type != ConfigOptionDef::GUIType::i_enum_open || def.type == coInt || def.type == coInts);
@@ -425,7 +422,7 @@ std::ostream& ConfigDef::print_cli_help(std::ostream& out, bool show_defaults, s
                 descr += " (";
                 if (!def.sidetext.empty()) {
                     descr += def.sidetext + ", ";
-                } else if (def.enum_def->has_values()) {
+                } else if (def.enum_def && def.enum_def->has_values()) {
                     descr += boost::algorithm::join(def.enum_def->values(), ", ") + "; ";
                 }
                 descr += "default: " + def.default_value->serialize() + ")";
diff --git a/src/libslic3r/Config.hpp b/src/libslic3r/Config.hpp
index 872e074e28..bc8f87ac5e 100644
--- a/src/libslic3r/Config.hpp
+++ b/src/libslic3r/Config.hpp
@@ -1836,6 +1836,8 @@ public:
         // Close parameter, string value could be one of the list values.
         select_close,
     };
+    static bool is_gui_type_enum_open(const GUIType gui_type) 
+        { return gui_type == ConfigOptionDef::GUIType::i_enum_open || gui_type == ConfigOptionDef::GUIType::f_enum_open || gui_type == ConfigOptionDef::GUIType::select_open; }
 
 	// Identifier of this option. It is stored here so that it is accessible through the by_serialization_key_ordinal map.
 	t_config_option_key 				opt_key;
@@ -1923,6 +1925,7 @@ public:
     // Special values - "i_enum_open", "f_enum_open" to provide combo box for int or float selection,
     // "select_open" - to open a selection dialog (currently only a serial port selection).
     GUIType                             gui_type { GUIType::undefined };
+    bool                                is_gui_type_enum_open() const { return is_gui_type_enum_open(this->gui_type); }
     // Usually empty. Otherwise "serialized" or "show_value"
     // The flags may be combined.
     // "serialized" - vector valued option is entered in a single edit field. Values are separated by a semicolon.
diff --git a/src/libslic3r/GCode/GCodeProcessor.cpp b/src/libslic3r/GCode/GCodeProcessor.cpp
index ec62f12bc6..4c3e8f988c 100644
--- a/src/libslic3r/GCode/GCodeProcessor.cpp
+++ b/src/libslic3r/GCode/GCodeProcessor.cpp
@@ -3877,7 +3877,8 @@ void GCodeProcessor::post_process()
                 while (rev_it != m_lines.rend() && rev_it->time > time_threshold_i && curr_cmd != cmd && curr_cmd != "G28" && curr_cmd != "G29") {
                     rev_it->line = line_replacer(rev_it->line);
                     ++rev_it;
-                    curr_cmd = GCodeReader::GCodeLine::extract_cmd(rev_it->line);
+                    if (rev_it != m_lines.rend())
+                        curr_cmd = GCodeReader::GCodeLine::extract_cmd(rev_it->line);
                 }
 
                 // we met the previous evenience of cmd, or a G28/G29 command. stop inserting lines
diff --git a/src/libslic3r/Model.hpp b/src/libslic3r/Model.hpp
index e089145c57..dc2a57b050 100644
--- a/src/libslic3r/Model.hpp
+++ b/src/libslic3r/Model.hpp
@@ -293,25 +293,26 @@ struct CutConnector
     float height;
     float radius_tolerance;// [0.f : 1.f]
     float height_tolerance;// [0.f : 1.f]
+    float z_angle {0.f};
     CutConnectorAttributes attribs;
 
     CutConnector()
-        : pos(Vec3d::Zero()), rotation_m(Transform3d::Identity()), radius(5.f), height(10.f), radius_tolerance(0.f), height_tolerance(0.1f)
+        : pos(Vec3d::Zero()), rotation_m(Transform3d::Identity()), radius(5.f), height(10.f), radius_tolerance(0.f), height_tolerance(0.1f), z_angle(0.f)
     {}
 
-    CutConnector(Vec3d p, Transform3d rot, float r, float h, float rt, float ht, CutConnectorAttributes attributes)
-        : pos(p), rotation_m(rot), radius(r), height(h), radius_tolerance(rt), height_tolerance(ht), attribs(attributes)
+    CutConnector(Vec3d p, Transform3d rot, float r, float h, float rt, float ht, float za, CutConnectorAttributes attributes)
+        : pos(p), rotation_m(rot), radius(r), height(h), radius_tolerance(rt), height_tolerance(ht), z_angle(za), attribs(attributes)
     {}
 
     CutConnector(const CutConnector& rhs) :
-        CutConnector(rhs.pos, rhs.rotation_m, rhs.radius, rhs.height, rhs.radius_tolerance, rhs.height_tolerance, rhs.attribs) {}
+        CutConnector(rhs.pos, rhs.rotation_m, rhs.radius, rhs.height, rhs.radius_tolerance, rhs.height_tolerance, rhs.z_angle, rhs.attribs) {}
 
     bool operator==(const CutConnector& other) const;
 
     bool operator!=(const CutConnector& other) const { return !(other == (*this)); }
 
     template<class Archive> inline void serialize(Archive& ar) {
-        ar(pos, rotation_m, radius, height, radius_tolerance, height_tolerance, attribs);
+        ar(pos, rotation_m, radius, height, radius_tolerance, height_tolerance, z_angle, attribs);
     }
 };
 
diff --git a/src/libslic3r/Support/SupportMaterial.cpp b/src/libslic3r/Support/SupportMaterial.cpp
index 4532a3fc53..937a4bf5df 100644
--- a/src/libslic3r/Support/SupportMaterial.cpp
+++ b/src/libslic3r/Support/SupportMaterial.cpp
@@ -2,6 +2,12 @@
 ///|/ Copyright (c) SuperSlicer 2023 Remi Durand @supermerill
 ///|/ Copyright (c) 2016 Sakari Kapanen @Flannelhead
 ///|/
+///|/ ported from lib/Slic3r/Print/SupportMaterial.pm:
+///|/ Copyright (c) Prusa Research 2016 - 2017 Vojtěch Bubník @bubnikv
+///|/ Copyright (c) 2016 Joseph Lenox @lordofhyphens
+///|/ Copyright (c) Slic3r 2013 - 2015 Alessandro Ranellucci @alranel
+///|/ Copyright (c) 2013 Mark Hindess
+///|/
 ///|/ PrusaSlicer is released under the terms of the AGPLv3 or higher
 ///|/
 #include "../ClipperUtils.hpp"
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp b/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
index e8a9f99621..e96e4b37a0 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoCut.cpp
@@ -231,6 +231,7 @@ GLGizmoCut3D::GLGizmoCut3D(GLCanvas3D& parent, const std::string& icon_filename,
         {"Shape"        , _u8L("Shape")},
         {"Depth"        , _u8L("Depth")},
         {"Size"         , _u8L("Size")},
+        {"Rotation"     , _u8L("Rotation")},
         {"Groove"       , _u8L("Groove")},
         {"Width"        , _u8L("Width")},
         {"Flap Angle"   , _u8L("Flap Angle")},
@@ -2329,9 +2330,14 @@ void GLGizmoCut3D::render_connectors_input_window(CutConnectors &connectors)
                 connectors[idx].radius_tolerance = 0.5f * m_connector_size_tolerance;
         });
 
+    if (render_angle_input(m_labels_map["Rotation"], m_connector_angle, 0.f, 0.f, 180.f))
+        apply_selected_connectors([this, &connectors](size_t idx) {
+            connectors[idx].z_angle = m_connector_angle;
+        });
+
     if (m_connector_type == CutConnectorType::Snap) {
-        render_snap_specific_input(_u8L("Bulge"), _u8L("Bulge proportion related to radius"), m_snap_bulge_proportion, 0.15f, 5.f, 100.f * m_snap_space_proportion);
-        render_snap_specific_input(_u8L("Space"), _u8L("Space proportion related to radius"), m_snap_space_proportion, 0.3f, 10.f, 50.f);
+        render_snap_specific_input(_u8L("Bulge"), _L("Bulge proportion related to radius"), m_snap_bulge_proportion, 0.15f, 5.f, 100.f * m_snap_space_proportion);
+        render_snap_specific_input(_u8L("Space"), _L("Space proportion related to radius"), m_snap_space_proportion, 0.3f, 10.f, 50.f);
     }
 
     ImGui::Separator();
@@ -2538,7 +2544,7 @@ void GLGizmoCut3D::render_groove_float_input(const std::string& label, float& in
     }
 }
 
-void GLGizmoCut3D::render_groove_angle_input(const std::string& label, float& in_val, const float& init_val, float min_val, float max_val)
+bool GLGizmoCut3D::render_angle_input(const std::string& label, float& in_val, const float& init_val, float min_val, float max_val)
 {
     bool is_changed{ false };
 
@@ -2551,14 +2557,15 @@ void GLGizmoCut3D::render_groove_angle_input(const std::string& label, float& in
     const float old_val = val;
 
     const std::string format = "%.0f " + _u8L("°");
-    m_imgui->slider_float(("##groove_" + label).c_str(), &val, min_val, max_val, format.c_str(), 1.f, true, from_u8(label));
+    m_imgui->slider_float(("##angle_" + label).c_str(), &val, min_val, max_val, format.c_str(), 1.f, true, from_u8(label));
 
     m_is_slider_editing_done |= m_imgui->get_last_slider_status().deactivated_after_edit;
     if (!is_approx(old_val, val)) {
         if (m_imgui->get_last_slider_status().can_take_snapshot) {
-            Plater::TakeSnapshot snapshot(wxGetApp().plater(), format_wxstr("%1%: %2%", _L("Groove change"), label), UndoRedo::SnapshotType::GizmoAction);
+            Plater::TakeSnapshot snapshot(wxGetApp().plater(), format_wxstr("%1%: %2%", _L("Edited"), label), UndoRedo::SnapshotType::GizmoAction);
             m_imgui->get_last_slider_status().invalidate_snapshot();
-            m_groove_editing = true;
+            if (m_mode == size_t(CutMode::cutTongueAndGroove))
+                m_groove_editing = true;
         }
         in_val = deg2rad(val);
         is_changed = true;
@@ -2568,14 +2575,19 @@ void GLGizmoCut3D::render_groove_angle_input(const std::string& label, float& in
 
     m_imgui->disabled_begin(is_approx(in_val, init_val));
     const std::string act_name = _u8L("Reset");
-    if (render_reset_button(("##groove_" + label + act_name).c_str(), act_name)) {
+    if (render_reset_button(("##angle_" + label + act_name).c_str(), act_name)) {
         Plater::TakeSnapshot snapshot(wxGetApp().plater(), format_wxstr("%1%: %2%", act_name, label), UndoRedo::SnapshotType::GizmoAction);
         in_val = init_val;
         is_changed = true;
     }
     m_imgui->disabled_end();
 
-    if (is_changed) {
+    return is_changed;
+}
+
+void GLGizmoCut3D::render_groove_angle_input(const std::string& label, float& in_val, const float& init_val, float min_val, float max_val)
+{
+    if (render_angle_input(label, in_val, init_val, min_val, max_val)) {
         update_plane_model();
         reset_cut_by_contours();
     }
@@ -2586,7 +2598,7 @@ void GLGizmoCut3D::render_groove_angle_input(const std::string& label, float& in
     }
 }
 
-void GLGizmoCut3D::render_snap_specific_input(const std::string& label, const std::string& tooltip, float& in_val, const float& init_val, const float min_val, const float max_val)
+void GLGizmoCut3D::render_snap_specific_input(const std::string& label, const wxString& tooltip, float& in_val, const float& init_val, const float min_val, const float max_val)
 {
     ImGuiWrapper::text(label);
 
@@ -2793,6 +2805,8 @@ void GLGizmoCut3D::validate_connector_settings()
         m_connector_size = 2.5f;
     if (m_connector_size_tolerance < 0.f)
         m_connector_size_tolerance = 0.f;
+    if (m_connector_angle < 0.f || m_connector_angle > float(PI) )
+        m_connector_angle = 0.f;
 
     if (m_connector_type == CutConnectorType::Undef)
         m_connector_type = CutConnectorType::Plug;
@@ -2812,6 +2826,7 @@ void GLGizmoCut3D::init_input_window_data(CutConnectors &connectors)
         float               depth_ratio_tolerance   { UndefFloat };
         float               radius                  { UndefFloat };
         float               radius_tolerance        { UndefFloat };
+        float               angle                   { UndefFloat };
         CutConnectorType    type                    { CutConnectorType::Undef };
         CutConnectorStyle   style                   { CutConnectorStyle::Undef };
         CutConnectorShape   shape                   { CutConnectorShape::Undef };
@@ -2825,6 +2840,7 @@ void GLGizmoCut3D::init_input_window_data(CutConnectors &connectors)
                     depth_ratio_tolerance   = connector.height_tolerance;
                     radius                  = connector.radius;
                     radius_tolerance        = connector.radius_tolerance;
+                    angle                   = connector.z_angle;
                     type                    = connector.attribs.type;
                     style                   = connector.attribs.style;
                     shape                   = connector.attribs.shape;
@@ -2842,6 +2858,8 @@ void GLGizmoCut3D::init_input_window_data(CutConnectors &connectors)
                         radius              = UndefFloat;
                     if (!is_approx(radius_tolerance, connector.radius_tolerance))
                         radius_tolerance    = UndefFloat;
+                    if (!is_approx(angle, connector.z_angle))
+                        angle               = UndefFloat;
 
                     if (type != connector.attribs.type)
                         type = CutConnectorType::Undef;
@@ -2857,6 +2875,7 @@ void GLGizmoCut3D::init_input_window_data(CutConnectors &connectors)
         m_connector_size                    = 2.f * radius;
         m_connector_size_tolerance          = 2.f * radius_tolerance;
         m_connector_type                    = type;
+        m_connector_angle                   = angle;
         m_connector_style                   = int(style);
         m_connector_shape_id                = int(shape);
     }
@@ -3108,7 +3127,8 @@ void GLGizmoCut3D::render_connectors()
         else if (!looking_forward)
             pos += 0.05 * m_clp_normal;
 
-        const Transform3d view_model_matrix = camera.get_view_matrix() * translation_transform(pos) * m_rotation_m * 
+        const Transform3d view_model_matrix = camera.get_view_matrix() * translation_transform(pos) * m_rotation_m *
+                                              rotation_transform(-connector.z_angle * Vec3d::UnitZ()) *
                                               scale_transform(Vec3f(connector.radius, connector.radius, height).cast<double>());
 
         render_model(m_shapes[connector.attribs].model, render_color, view_model_matrix);
@@ -3511,6 +3531,7 @@ bool GLGizmoCut3D::add_connector(CutConnectors& connectors, const Vec2d& mouse_p
         connectors.emplace_back(pos, m_rotation_m,
                                 m_connector_size * 0.5f, m_connector_depth_ratio,
                                 m_connector_size_tolerance * 0.5f, m_connector_depth_ratio_tolerance,
+                                m_connector_angle,
                                 CutConnectorAttributes( CutConnectorType(m_connector_type),
                                                         CutConnectorStyle(m_connector_style),
                                                         CutConnectorShape(m_connector_shape_id)));
@@ -3735,6 +3756,7 @@ void GLGizmoCut3D::apply_cut_connectors(ModelObject* mo, const std::string& conn
 
         // Transform the new modifier to be aligned inside the instance
         new_volume->set_transformation(translation_transform(connector.pos) * connector.rotation_m *
+            rotation_transform(-connector.z_angle * Vec3d::UnitZ()) *
             scale_transform(Vec3f(connector.radius, connector.radius, connector.height).cast<double>()));
 
         new_volume->cut_info = { connector.attribs.type, connector.radius_tolerance, connector.height_tolerance };
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp b/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
index f424862bfd..89c1b92833 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoCut.hpp
@@ -138,6 +138,7 @@ class GLGizmoCut3D : public GLGizmoBase
 
     float m_connector_depth_ratio{ 3.f };
     float m_connector_size{ 2.5f };
+    float m_connector_angle{ 0.f };
 
     float m_connector_depth_ratio_tolerance{ 0.1f };
     float m_connector_size_tolerance{ 0.f };
@@ -306,7 +307,8 @@ protected:
     void render_color_marker(float size, const ImU32& color);
     void render_groove_float_input(const std::string &label, float &in_val, const float &init_val, float &in_tolerance);
     void render_groove_angle_input(const std::string &label, float &in_val, const float &init_val, float min_val, float max_val);
-    void render_snap_specific_input(const std::string& label, const std::string& tooltip, float& in_val, const float& init_val, const float min_val, const float max_val);
+    bool render_angle_input(const std::string& label, float& in_val, const float& init_val, float min_val, float max_val);
+    void render_snap_specific_input(const std::string& label, const wxString& tooltip, float& in_val, const float& init_val, const float min_val, const float max_val);
     void render_cut_plane_input_window(CutConnectors &connectors);
     void init_input_window_data(CutConnectors &connectors);
     void render_input_window_warning() const;
diff --git a/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp b/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
index 039edd885f..9427f17d6f 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoSlaSupports.cpp
@@ -141,7 +141,8 @@ void GLGizmoSlaSupports::on_render()
 
     m_selection_rectangle.render(m_parent);
     m_c->object_clipper()->render_cut();
-    m_c->supports_clipper()->render_cut();
+    if (are_sla_supports_shown())
+        m_c->supports_clipper()->render_cut();
 
     glsafe(::glDisable(GL_BLEND));
 }
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index e1ca34f33e..b46e68910f 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -4239,7 +4239,7 @@ void Tab::rename_preset()
     if (dlg.ShowModal() != wxID_OK)
         return;
 
-    const std::string new_name = into_u8(dlg.get_name());
+    const std::string new_name = dlg.get_name();
     if (new_name.empty() || new_name == m_presets->get_selected_preset().name)
         return;