I have some Kodak 35mm negatives from the early 1940s. The film strips were wound around a small Kodak box all these years. Now I want to straighten them out so I can scan them. Does anyone know the best way to straighten these negatives. Is it as simple as submerging them in a water fotoflo solution and hanging them, or should I just roll them out and place weight on them? Does anyone have experience in film restoration? Thank you.