Quote Originally Posted by Aggie
You don't have to advance the film complete once it comes to the arrow before closing the back. It is just a guide as to when you arrive at that spot. Once it lines up, close the back and continue advancing that click on the lever completely. That may be your problem. It only goes about 1/4 the way of advancing the lever before it lines up with the arrow. I hope you understand blonde speak
Okay. I'll try it again. It seems to happen mostly on my slide films, but it happened on a roll of TMax that I shot (just to get rid of it and see if the shots I had in mind were worth taking with a bigger camera).

I don't recall it happening with my IR films yet (touch wood).

Blonde speak - LOL!