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.
the f3 doesn't like being set on autoexposure with the lens cap on...