Hi, I have this made in Germany Kodak and I opened up the film door to make sure it was all in working order and now I can't close it. This camera is a little weird, you push a button to release the film door and I assume it is the same to close it, but it won't close. I'm a little stumped and was wondering if you guys knew anything. I'm planning on using this as my B&W camera and my Ricoh for color. Thanks!