I'm home with new materials to complete the frame, but too pooped to play. I'll try to figure out how to take some shots of blank #3, I got some O Rings to smoosh in between the plexiglass face and a #10 washer under the retaining bolts, I've got great contact top and on one side, decent on the other side and a small gap all across the bottom, but not bad at all.

I'll work on getting some pics up before I fall asleep . . . |)