Interesting idea, I've just been trimming the edge of the spool with shears - not very precise but quick.
Originally Posted by Mark Layne
This trimming works with most cameras, but a few have decidedly smaller, uh, nubs, that fit into the hole in the end of the spool ... what's the best way to deal with that? A few years ago someone was selling some sort of inserts to basically shim up 120 to fit 620, I've been thinking of trying to come up with something like that using brass tube from the hobby store. Any ideas?