You can try using one of these to measure the actual number to enter in the Material Thickness field. That should help with the camera alignment, but the camera is no substitute for a jig (you say you’re using one but I don’t see it in your pics.)
You can try using one of these to measure the actual number to enter in the Material Thickness field. That should help with the camera alignment, but the camera is no substitute for a jig (you say you’re using one but I don’t see it in your pics.)