Searched for bit and could not find an answer. My camera to object alignment is off in the y by about .50 inches. If I click on the preview on the bottom left corner of a square to move the laser head. It moves along x perfectly but y falls short and ends up below the bottom left corner of the actual object. Same happens when I click the upper right corner. X is perfect but y is short falling about .5 inches inside the perimeter of the object. If I manually poistion the head on the upper right corner and laser the job, then do a camera preview the image is only slightly off (about 1mm higher than the camera overlay picture. I attached an image showing where the head ends using the position tool in lightburn.
I hope some of this makes sense.