I received a "Everything Works"-type of Perfex Fifty-Five a week ago, after I decided to buy one when I read JDM's review on his Perfex) It is in a horrible state, the aperture ring on the lens is suffering from dried up grease and fixed in place. It looks like the RF does not appear to be working the way it should either. And someone attempted to get the top cover off by wedging it open with a screwdriver warping the plate. And the shutter one big mess of torn ribbons. Now, the problem is I can't figure out how to get into the shutter crate and the shutter mechanism. I've removed the front leatherette to get to all the screws, but the shutter crate is still stuck to the front shell and top and I can't seem to find where. Some Google-fu pointed towards Mr Oleson having done some work on these, but I can't find anything about it on his website. Anyone else ever tried fixing one of these?