Quote Originally Posted by Dave Starr View Post
Did you remove the bellows from the mounting plate, or just fold it out of the way?
I removed the bellows (it seems to be held on with some sort of glue or contact cement - not a big deal since the glue is now 60 years old), dremeled the plate about 3mm on each side, and put everything back together. No light leaks, and all my lenses fit now.