Hi all, I'm out in Jerusalem with my Nikon F3 and without my instruction manual. I think I pushed the wrong button. As I was loading another roll of TRI-X, and clicking through the first few frames, I noticed that I'd hear "half a click" when I pushed down the shutter...couldn't advance the lever...then about 10 seconds later, the second "half click" occurs and frees the advance lever up. This is repeatable.
Any ideas?