Not sure how this happened exactly but one of my a12 backs is out of wack. Searched the forums and found out if the sprocket on he film back and body are not aligned, the camera will jam after a few frames. Looking at my working a12 back the gap in the sprocket is always aligned towards the bottom of the opening and this back gives me no problem. The other back shows the gap in they sprocket sometimes in the middle after a frame or somewhere not viewable. Tried to manually rotate the sprocket on the back but can't get it to realign. I assume I'll need to get it repaired but would be great if someone has an easy fix fo this. Thanks!
