Hello, I'm new to this website, and made an account just to post this thread.
I recently picked up a Mamiya RB67 on ebay in pretty great condition, for a decent price. I've shot 1 roll through it and there seems to be pretty profound light leaks on my film, but only show up on some of my shots, not all of them
I've read through a ton of forum posts and nothing seems to help. I've checked the bellows, clean. I've checked the film back with a flashlight, clean. My only assumptions is that the seals aren't good anymore.
Any help is much appreciated