I was looking around and Googling, but I can't seem to find a solution for this. I just got my grandpa's old Minolta X-700 for my birthday. Everything mechanically works fine, takes pictures and such. The thing is, the lens (Minolta 50mm f/1.7 MD) will not come out. I push the release button, it turns counterclockwise until it hits this black thing (sorry for the lack of proper terms), but it won't pull out. Is there a way to fix this? If it's something I can't do myself, any repair shop suggestions (Twin Cities area or send in)?