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Author Message   Melchior Tinkerer Username: Melchior Post Number: 1 Registered: 09-2006 Rating: N/A Votes: 0 Posted on Monday, September 11, 2006 - 01:30 pm:    I have been following the tutorial at https://kyp.hauslendale.com/classics/oly35rdcleaning.html I am having problems unscrewing the 3 screws holding the shutter speed detent ring (blue arrows); they are too stiff to unscrew, and I don't want to force them in case I damage them or my screwdriver. I read on another site that sometimes resin is used to lock the screws - is this true, and how can I unscrew them successfully?