Hi All, I just got my hands on a beautiful Canonet QL17 and noticed that the rewind knob moves around freely as I move my hand while holding the camera. I loaded a test roll and checked the rewind crank and film advance mechanisms and all seem to be working properly--the film loads and advances as it should, there is no slack and the movement of the crank doesn't seem to do anything to the film. The frame counter works as it should and I am able to rewind the film fully and without any issues. However, turning the knob to tighten the slack after initially loading a fresh roll of film, I noticed that the rewind knob spins back after I tighten it. I also noticed the fork (part of the rewind mechanism in contact with the canister) is a bit loose. I unscrewed/screwed back on the assembly but that didn't seem to fix the issue. My question is: is this something that needs fixing or normal for this camera? None of my other film cameras behave this way, the rewind knob will usually stay in place after tightening the film tension initially. PS: I haven't had a chance to develop my first roll of film shot on this camera yet.