I’m loving Lightburn for what it can do. I’m just learning how to use it with my Snapmaker 2.0 and I posted an extensive how to burn tile on the Snapmaker forums (Laser etching tiles: experiments and step by step instructions - Snapmaker 2.0 - Snapmaker: where creation happens)
I’m currently using LB to export gcode to USB and then sneakernet the USB to the Snapmaker.
The file imports perfectly but after I set my origin and then tell the Snapmaker to run the outline, it is waaaaaay off - either just moving back and forth in a line (if I choose lower left corner for work and user origin) or tracing a square (actually a rectangle but the image is a 6x6 inch square) that is the wrong size and off the tile (if I choose middle of the tile for work and user origin). Despite the weird boundary trace, the tile burns perfectly well, perfectly aligned on the tile.
Any idea why this is so off?