I’ve got an OMTech 55 with a Ruida controller and am running the latest Lightburn. I’ve got a Lightburn camera connected via USB and I’ve gone through the Calibrate Camera Lens wizard with good results. I went to align the camera and went through the process (using a piece of cardboard for the material.
I zoom in nice and close and double click dead center in the 1, 2, 3, and 4 circle targets. And then I tried a test on that same sheet. I drew a 4mm square with the right edge aligned with the center of the #1 target and about 2mm below.
This is where the square draws, closer to 8-9 mm below.
Any thoughts on what I’m doing wrong here?