You didn' t mention your axle to axle. If you have a short ata you might have a hard time drawing the string to the tip of your nose and have the proper anchor because of the string angle. If your ata is in the 37-38" range or longer, I feel that if you anchor behind your ear, you are too far back. One way to tell if your anchor is too far back with a wrist style release is to have someone look over your shoulder at full draw. Your forearm should be in line with your arrow, not pointing to the left (too short) or right (too long) of it. But, as i said before, a lot of it depends on what bow you' re shooting as far as the string on the nose.