diff --git a/print_config/prusa_slicer/materials/Hyper_PETG.ini b/print_config/prusa_slicer/materials/Hyper_PETG.ini
index ddc3020..0f96dcd 100644
--- a/print_config/prusa_slicer/materials/Hyper_PETG.ini
+++ b/print_config/prusa_slicer/materials/Hyper_PETG.ini
@@ -49,6 +49,8 @@ max_fan_speed = 80
 min_fan_speed = 40
 ;;;slow_down_min_speed = 10
 slowdown_below_layer_time = 8
+bed_temperature = 70
+first_layer_bed_temperature = 70
 ;;;filament_start_gcode = ;filament start gcode\n
 temperature = 240
 ;;;temperature_vitrification = 80
diff --git a/print_config/prusa_slicer/printers/Ender3_V3_SE.ini b/print_config/prusa_slicer/printers/Ender3_V3_SE.ini
index 6a43896..c7804f5 100644
--- a/print_config/prusa_slicer/printers/Ender3_V3_SE.ini
+++ b/print_config/prusa_slicer/printers/Ender3_V3_SE.ini
@@ -13,8 +13,8 @@ silent_mode = 0
 machine_max_acceleration_e = 5000,5000
 machine_max_acceleration_extruding = 5000,5000
 machine_max_acceleration_retracting = 2500,2500
-machine_max_acceleration_x = 5000,5000
-machine_max_acceleration_y = 5000,5000
+machine_max_acceleration_x = 2000,2000
+machine_max_acceleration_y = 2000,2000
 machine_max_acceleration_z = 500,500
 machine_max_speed_e = 100,100
 machine_max_speed_x = 500,500
@@ -48,9 +48,9 @@ single_extruder_multi_material = 1
 start_filament_gcode = ;Do nothing
 wipe = 1
 before_layer_gcode = ;BEFORE_LAYER_CHANGE\n;[layer_z]\nG92 E0\n
-start_gcode = M220 S100 ;Reset Feedrate \nM221 S100 ;Reset Flowrate \n \nM140 S{first_layer_bed_temperature[0]} ;Set final bed temp \nG28 ;Home \n \nG92 E0 ;Reset Extruder \nG1 Z2.0 F3000 ;Move Z Axis up \nM104 S{idle_temperature[0]} ;Set final nozzle temp \nG1 X-2.1 Y20 Z0.28 F5000.0 ;Move to start position \nM190 S{first_layer_bed_temperature[0]} ;Wait for bed temp to stabilize \nM109 S{idle_temperature[0]} ;Wait for nozzle temp to stabilize \nG1 X-2.1 Y145.0 Z0.28 F1500.0 E15 ;Draw the first line \nG1 X-2.4 Y145.0 Z0.28 F5000.0 ;Move to side a little \nG1 X-2.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line \nG92 E0  ;Reset Extruder \nG1 E-1.0000 F1800 ;Retract a bit \nG1 Z2.0 F3000 ;Move Z Axis up \nG1 E0.0000 F1800
+start_gcode = M220 S100 ;Reset Feedrate \nM221 S100 ;Reset Flowrate \n \nM140 S{first_layer_bed_temperature[0]} ;Set final bed temp \nG28 ;Home \n \nG92 E0 ;Reset Extruder \nG1 Z2.0 F3000 ;Move Z Axis up \nM104 S{first_layer_temperature[0]} ;Set final nozzle temp \nG1 X-10 Y20 Z3 F5000.0 ;Move to out position \nM190 S{first_layer_bed_temperature[0]} ;Wait for bed temp to stabilize \nM109 S{temperature[0]} ;Wait for nozzle temp to stabilize \nG1 X-2.1 Y20 Z0.28 F5000.0 ;Move to start position \n G1 X-2.1 Y145.0 Z0.28 F1500.0 E15 ;Draw the first line \nG1 X-2.4 Y145.0 Z0.28 F5000.0 ;Move to side a little \nG1 X-2.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line \nG92 E0  ;Reset Extruder \nG1 E-1.0000 F1800 ;Retract a bit \nG1 Z2.0 F3000 ;Move Z Axis up \nG1 E0.0000 F1800
 end_gcode = G91 ;Relative positionning \nG1 E-2 F2700 ;Retract a bit \nG1 E-2 Z0.2 F2400 ;Retract and raise Z \nG1 X5 Y5 F3000 ;Wipe out \nG1 Z10 ;Raise Z more \nG90 ;Absolute positionning \n \nG1 X0 Y220 ;Present print \nM106 S0 ;Turn-off fan \nM104 S0 ;Turn-off hotend \nM140 S0 ;Turn-off bed \n \nM84 X Y E ;Disable all steppers but Z
-machine_max_acceleration_travel = 5000,5000
+machine_max_acceleration_travel = 2000,2000
 pause_print_gcode = M25
 after_layer_gcode = 
 printer_model = Creality Ender-3 V3 SE