diff --git a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_draft.inst.cfg b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_draft.inst.cfg
index ee77117a6b..c6281767f9 100644
--- a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_draft.inst.cfg
+++ b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_draft.inst.cfg
@@ -11,8 +11,8 @@ setting_version = 4
 
 [values]
 acceleration_enabled = True
-acceleration_print = 2000
-acceleration_travel = 3500
+acceleration_print = 1800
+acceleration_travel = 3000
 adhesion_type = skirt
 brim_width = 4.0
 cool_fan_full_at_height = 0.5
@@ -23,16 +23,16 @@ infill_pattern = zigzag
 infill_sparse_density = 25
 initial_layer_line_width_factor = 140
 jerk_enabled = True
-jerk_print = 13
-jerk_travel = 13
-layer_height = 0.4
-layer_height_0 = 0.4
+jerk_print = 8
+jerk_travel = 10
+layer_height = 0.3
+layer_height_0 = 0.3
 material_bed_temperature = 60
 material_diameter = 1.75
 material_print_temperature = 200
 material_print_temperature_layer_0 = 0
 retract_at_layer_change = False
-retraction_amount = 7
+retraction_amount = 6
 retraction_hop = 0.075
 retraction_hop_enabled = True
 retraction_hop_only_when_collides = True
diff --git a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_high.inst.cfg b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_high.inst.cfg
index 884ed5b3f9..839054a4df 100644
--- a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_high.inst.cfg
+++ b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_high.inst.cfg
@@ -11,8 +11,8 @@ setting_version = 4
 
 [values]
 acceleration_enabled = True
-acceleration_print = 2000
-acceleration_travel = 3500
+acceleration_print = 1800
+acceleration_travel = 3000
 adhesion_type = skirt
 brim_width = 4.0
 cool_fan_full_at_height = 0.5
@@ -23,8 +23,8 @@ infill_pattern = zigzag
 infill_sparse_density = 25
 initial_layer_line_width_factor = 140
 jerk_enabled = True
-jerk_print = 13
-jerk_travel = 13
+jerk_print = 8
+jerk_travel = 10
 layer_height = 0.1
 layer_height_0 = 0.1
 material_bed_temperature = 60
@@ -32,7 +32,7 @@ material_diameter = 1.75
 material_print_temperature = 200
 material_print_temperature_layer_0 = 0
 retract_at_layer_change = False
-retraction_amount = 7
+retraction_amount = 6
 retraction_hop = 0.075
 retraction_hop_enabled = True
 retraction_hop_only_when_collides = True
diff --git a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_normal.inst.cfg b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_normal.inst.cfg
index 1ecfe49c71..241a8b2e2c 100644
--- a/resources/quality/anycubic_i3_mega/anycubic_i3_mega_normal.inst.cfg
+++ b/resources/quality/anycubic_i3_mega/anycubic_i3_mega_normal.inst.cfg
@@ -11,8 +11,8 @@ setting_version = 4
 
 [values]
 acceleration_enabled = True
-acceleration_print = 2000
-acceleration_travel = 3500
+acceleration_print = 1800
+acceleration_travel = 3000
 adhesion_type = skirt
 brim_width = 4.0
 cool_fan_full_at_height = 0.5
@@ -23,8 +23,8 @@ infill_pattern = zigzag
 infill_sparse_density = 25
 initial_layer_line_width_factor = 140
 jerk_enabled = True
-jerk_print = 13
-jerk_travel = 13
+jerk_print = 8
+jerk_travel = 10
 layer_height = 0.2
 layer_height_0 = 0.2
 material_bed_temperature = 60
@@ -32,7 +32,7 @@ material_diameter = 1.75
 material_print_temperature = 200
 material_print_temperature_layer_0 = 0
 retract_at_layer_change = False
-retraction_amount = 7
+retraction_amount = 6
 retraction_hop = 0.075
 retraction_hop_enabled = True
 retraction_hop_only_when_collides = True
diff --git a/resources/quality/tevo_blackwidow/tevo_blackwidow_draft.inst.cfg b/resources/quality/tevo_blackwidow/tevo_blackwidow_draft.inst.cfg
index 88805021eb..082b7dded7 100644
--- a/resources/quality/tevo_blackwidow/tevo_blackwidow_draft.inst.cfg
+++ b/resources/quality/tevo_blackwidow/tevo_blackwidow_draft.inst.cfg
@@ -12,7 +12,7 @@ setting_version = 4
 [values]
 brim_width = 4.0
 infill_pattern = zigzag
-layer_height = 0.4
+layer_height = 0.3
 material_diameter = 1.75
 speed_infill = 50
 speed_print = 50