I had an issue with the laser doing multiple pass on a job and misaligning every pass after first.
The top most right was my first attempt, just to proof the design, and it worked perfectly. The other three subsequent attempts are all miss-matched, the outside cut is not aligned at all.
I fixed the issue on the fifth try by moving the drawing to a different area on Laserweb. From the top left near “Home” to the bottom right. I cut perfectly then.
So my question is: Is there a way to reduce play in the belts so this misalignment of multiple passes doesn’t happen again? or is this a design bug that can creep in occasionally for one reason or another in that area of the bed?