I've adapted my Diana f+ a little bit and I use 35mm film in it instead of 120 film.
However when I've finished taking pictures on the film and I need to wind it back up, I have to take the film out and wind it up manually myself and that get's a little bit tricky because if you're standing somewhere completely dark, you can't see what you're doing, and I've damaged the film in the past
And I don't know if standing in a dark room will expose the film? SO my question is, if I stood in a dark room to wind the film back up myself, will that work?