- Joined
- Oct 13, 2013
- Messages
- 617
- Format
- Large Format
I suspect I am experiencing this fat roll issue with a Kodak Dou 620 that I now own. I have to re-roll 120 onto 620 spools, which I'm sure introduces a bit of slop in the roll. But what is happening is the last 3 frames of the roll "sometimes" end up with obvious light-leak marks along the top edge and eventually into the last frame. I suspect that as the take-up reel is getting fatter, the roll eventually puts enough pressure on the tensioner (spring) to lift the door slightly at the end of the roll. This then leads me to believe that the door seals are well used, which is allowing just a smidgen of light in at the end of the roll. Just thought I would mention this.

