I had my camera out for a week or two. I brought it in and was sad to see it still on 1 picture. I then took some pictures with it noticed it still was on one. It never hit me so I opened it up. then film wasn't out of roll enough to roll on other wheel. Does anyone know if they rewind when they are done. and, or if they roll back all the way in the roll. When used up.. Thank you. I might have pictures..