|
I've done that too. Tilt seems to be one of my most common problems. I seem able to collimate ok with cat's eye. I've got to make sure that the camera in in snug against the edge of the focuser, then tighten screws just to mild contact , then go around again and tighten screws firmly,. During all this I need make sure camera doesn't slip out and crash on the ground. Your nebula was looking good. I agree, could just crop aggressively and process. Good luck , Rob.
|