Hello guys! I have an OM2(n) bought last year mint, but now I noticed that the shutter speeds are not precise (anymore?), as they vary randomly at a given setting. I mean if i set the ss at 1/60, it may happen that out of 5 exposures one would be overexposed - shutter going slower, or maybe more than one. At slower speeds (say 1/15) the variation is even greater, it's hard to get two identical exposures one after another, although without much difference between them, but i expect precision from this camera. Have you ever had troubles with the shutter speed on your OM? Is the all mechanical OM1 less prone to shutter problems than the OM2? What could be the cause for this shutter speed problem? And what can be done to fix it? Can the battery have anything to do with this? I know i'm asking a lot of questions but please try to answer if you can, because i really love this camera and i want to understand what's happening with it. Thank you!