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Author Message   Waynemel Tinkerer Username: Waynemel Post Number: 97 Registered: 08-2009 Rating: N/A Votes: 0 Posted on Friday, June 18, 2010 - 05:29 am:    If I remember correctly (which may not be the case), my camera would advance the film and fire the shutter normally a few times, but would then "hang-up". This is somewhat like the situation you describe. The shutter would seem to lock-up and the film advance lever would not move. After adjusting the double exposure button it worked properly. I don't know if the button would "fall out of alignment", but it is possible that the electrical contacts could be dirty and cause a problem. I hope this provides a possible clue.