I have a 60w mopa Cloudray machine and a d80 rotary, and i recently started to use the rotary to engrave tumblers and it worked great with my 110mm lens, but when i switched to my 300mm lens, it started doing weird stuff. Now when I frame something up with the rotary enabled, it frames it several inches lower than where i have it in Lightburn. It doesn’t seem to matter where I have the graphic framed up in Lightburn, it always engraves way at the bottom of the work area. Any help is much appreciated
This picture is where it is engraving, the red laser on my hand.
This picture is how I have it framed in Lightburn, centered on the tumbler.