Hi all, I doon’t know if someone had the same issue like me, I have the Xtool S1, and I can’t engrave or cut a circle with 300mm of diameter. On the buttom working area, the laser don’t cut curved, but a line (see photos) [UTF-8IMG_5495] [UTF-8IMG_5496] [UTF-8IMG_5494]

You might not be able to. Those flat spots on the bottom are firmware limiting the travel. The 40w doesn’t have a full 12" of travel on Y because of the size of the module.

Xtool S1 issue with Ligntburn

LightBurn Software Questions

Demus (Joe) April 20, 2025, 10:46am 2

Are you using the Lightburn device type or the one from xTools?
You need to use the LB one.