This is the box I have made with the 40W laser and lightburn.
I use this settings
Snapmaker_40W_Marlin_quick_swap.zip (2.7 KB)
Take attention that the height in the file is based on the quick snap kit. The original file is here to find.
; 40W Laser - Example value only for orientation, use at own risc!!!
G0 Z96.8 F6000
This is the file I use to laser.
Snapmaker_forum_01.zip (62.3 KB)
The Gcode.
Snapmaker_forum_01_gcode.zip (21.5 KB)
Settings