Here ya go Normand. I happened to have a new ass'y. in my "stash" so here's what I came up with. Looks to be 36mm, since I dropped the mic the dial hasn't been on target but the slide should give you an idea. When I close it all the way, I can zero the dial OK after which it should read zero when on an even/distinct number like a 10 or a 50mm setting, but doesn't. One day I'll replace it.....and one day I'll be rich instead of good looking!

(wonder what else I have out there I've forgotten about?)
