"I finished fitting the diagonals. I was somewhat intimidated thinking about the big cluster in front. In hind sight I don't know why because it's no different than the other cuts I've been making. It just looks impressive I guess!
I rechecked everything and used a rotary wire brush on a drill to clean each fit with the frame in the jig. Then I tacked the top then the corners. I flipped the frame over and checked the mirror fit and it was right on. Then I tacked that side."