Shutter sync issues on a Nikon FM. CLA?
I just got my first manual Nikon body, a 2XXXXXX serial number FM. It looked clean and the seller said it was accurate at all shutter speeds.
Accurate -sounding- apparently. Because 3/4th of the frame is black at 1/1000th second, 1/2 the frame is black at 1/500th, and the problem seems to fix itself by 1/250th second.
First off, do any of you know how to easily fix this? I don't have the confidence to tear into the camera, but if there's a shutter tension adjustment that's easy to do myself, I'd like to hear about it.
Second, the reason I bought this camera is it's bullet proof reputation, and I must say that I'm not that much more impressed with it than my beloved Pentax Spotmatics. I purchased a 24mm AIS lens to use on my DSLR, so I wanted to compliment it with this manual body. I've got a Nikon N80 film body for my modern lenses. The FM appealed to me because it embodies everything I feel I need in a 35mm SLR and doesn't have much stuff I don't need.
However, I'd love for it to work properly. I paid 70 bucks after shipping was factored in. I'd really like to not pay the full 100+ dollars to have someone completely CLA it. It just needs to have the shutter adjusted (possibly the mirror is what's in the way, but I don't think so.)
Any thoughts, words of wisdom, or mockery of my bad financial decision are welcome ;)