diff --git a/resources/profiles/Anycubic.ini b/resources/profiles/Anycubic.ini
index a51e6b6d8e..69abb525a8 100644
--- a/resources/profiles/Anycubic.ini
+++ b/resources/profiles/Anycubic.ini
@@ -840,6 +840,7 @@ first_layer_acceleration = 1800
 first_layer_extrusion_width = 0.42
 first_layer_height = 0.2
 gap_fill_speed = 40
+gcode_comments = 1
 infill_acceleration = 1800
 infill_extrusion_width = 0.45
 infill_speed = 60
@@ -1066,20 +1067,19 @@ silent_mode = 0
 start_gcode = G90 ; use absolute coordinates\nM83 ; extruder relative mode\nM204 S[machine_max_acceleration_extruding] T[machine_max_acceleration_retracting]\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nG28 ; home all\nG1 Y0 Z1 F100 ; move print head up\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG92 E0\nG1 E38 F1000; deretract filament\nG92 E0\nG1 X60 Z0 E9 ; intro line\nG1 X100 E12.5 ; intro line\nG92 E0
 use_relative_e_distances = 1
 wipe = 1
-## Based on stock firmware limits
-machine_max_acceleration_e = 10000
-machine_max_acceleration_extruding = 1500
-machine_max_acceleration_retracting = 1500
-machine_max_acceleration_x = 3000
-machine_max_acceleration_y = 2000
-machine_max_acceleration_z = 60
+machine_max_acceleration_e = 5000
+machine_max_acceleration_extruding = 1250
+machine_max_acceleration_retracting = 1250
+machine_max_acceleration_x = 1000
+machine_max_acceleration_y = 1000
+machine_max_acceleration_z = 200
 machine_max_feedrate_e = 60
-machine_max_feedrate_x = 500
-machine_max_feedrate_y = 500
+machine_max_feedrate_x = 200
+machine_max_feedrate_y = 200
 machine_max_feedrate_z = 6
 machine_max_jerk_e = 5
-machine_max_jerk_x = 10
-machine_max_jerk_y = 10
+machine_max_jerk_x = 8
+machine_max_jerk_y = 8
 machine_max_jerk_z = 0.4
 
 [printer:Anycubic i3 Mega]
diff --git a/resources/profiles/Creality.idx b/resources/profiles/Creality.idx
index e06e62b80e..a0e91e7c75 100644
--- a/resources/profiles/Creality.idx
+++ b/resources/profiles/Creality.idx
@@ -1,5 +1,6 @@
-min_slic3r_version = 2.2.0-alpha3
+min_slic3r_version = 2.3.0-alpha0
 0.0.3 Added Ender-2, Ender-3 BLTouch, updated Ender-3 bed texture.
+min_slic3r_version = 2.2.0-alpha3
 0.0.2 Updated for PrusaSlicer 2.2.0-rc
 0.0.2-beta Update for PrusaSlicer 2.2.0-beta
 0.0.2-alpha1 Extended list of default filaments to be installed