1- Is there a way to use a part of the bed that I chose? I cannot fit the full bed into the camera. I am ok with that. But the calibration works from the center. Can i somehow trick it into using the first half of the bed instead of the middle?
2- My resolution dropped dramatically to the point i was unable to recognize the alignment marks very well. Is that my fault for not calibrating the lens in the corners properly or something else?