I haven't even done a post on my relatively new-to-me Canonet QL17 GIII yet, but I thought I'd put up a quick guide on adjusting the rangefinder overlay. I just finished doing it, and it was quite a bit easier than I expected it to be.I noticed the problem when I first got the camera off of eBay. It was pretty minor, but I noticed that the overlay was vertically off just a little. So even when the focus level was maneuvered so that everything was perfectly lined up, it was still just a bit off. Of course, this doesn't affect focusing at all, since the focus moves the overlay horizontally rather than vertically, but it was a little annoying.
