The whole thing with these cameras is that the normal rules don't really apply. Right? In that spirit I loaded some 35mm film in my Diana last night. I was looking for an empty canister to keep screws in and found some b/w Delta 400. To make it fit I rolled up two pieces of heavy paper and used them to fill in the gaps and keep the film going across the shutter about in the middle. The take up spool is 120 sized. Now I'm wondering if I can re-wind the film back in (in a changing tent) or just put it in a 120 canister and take to a place for developing. Has anyone done this and what did you think? Thanks, Alan.