Hi, I purchased my F5 about two months ago. I was looking at the mirror the other day and saw what appeared to be a scratch on the mirror. The scratch runs horizontally across the mirror about 1/5 of the way up from the bottom of the mirror. On closer inspection, this scratch appears to coincide with the bottom of the central square hole in the plate that the mirror is attached to. I am wondering if this is really a scratch of some kind or a reflection due to the edge of the hole. I have not touched the mirror in any way and bought the camera new. Has anyone seen this kind of scratch/reflection? I need to find out if I bought a defective camera. Thanks, Mark Gose [EMAIL PROTECTED]