I was wiring up some cameras last nite and after soldering and reassembly I would check the push-button operation to make sure it would fire and not stick. Well, I came across one that wouldn't fire. I first tried shorting the wires together, but nothing. Then to make sure it wasn't the fact that I didn't have film in, I loaded a test roll.....still nothing. I desoldered the thing, tried switching out keypads......no go. I couldn't get the flash/no flash or mid-roll rewind buttons to work either. Anybody else have this happen? I'm gonna return it unless someone has something else I should try (?). Figures it was the one I didn't check before tearing into!