On my Leica M6 c41 negs I'm getting more and more what appear to be light leaks only around the sprocket holes down one side of the film.
There's a discoloration around the edge of the holes leaking into the actual frame by a few millimeters, in a manor that looks like a light leak. However, I process these negs myself and I'm not sure if it's a processing fault perhaps where the developer isn't properly covering all the film around the sprocket holes.
Anyone any ideas on this? Ever had any problems with sprocket hole light leaks? Does my M6 need a CLA?