Originally Posted by Thomas Bertilsson
Holgas scratch films. Sometimes. Especially if you put more tension on the film.
I believe the OP was talking about adding pressure to the sides of the take-up spool in order to prevent the "fat roll" problem.
"Truth and love are my law and worship. Form and conscience are my manifestation and guide. Nature and peace are my shelter and companions. Order is my attitude. Beauty and perfection are my attack."
- Rob Tyner (1944 - 1991)