Quote Originally Posted by Pandysloo View Post
So I opened it up and gave it an inspection. The black splotches were caused by the deteriorating seal at the top of the film back next to the ISO dial on top
Indeed. I had the same problem and got through many years by making a band out of black elastic and placing it over the back like a cuff! It was pretty low tech but it worked.

I finally sent it off to Koh's Camera and he fixed it perfect for a crummy $20. Wish I hadn't waited so long. He's the Bronica guy.