Hi all. Just got a 500 CM, and it's one one the later ones ('93) in mint condition. I loaded the film per instructions and as I understand it, both indicators (the one on the magazine and the one on the body) should be white and then the film will be ready to expose. Problem is that the indicator on the magazine is always red, regardless of following instructions to get it white. I can take a picture after I advance the film, but I'm not sure if the film was properly exposed. Does anyone have an idea of what I might be doing wrong or any suggestions? Thanks, I appreciate it.