Not much progress, just took a closer look at the center rivets, and found one with a nice “smiley face”. Apparently the rivet squeezer just can’t get close enough, so I will drill this one out and drive one in its place with an offset rivet set when the gun gets here. Earlier today, Steve called me and said that Brown tool had a pneumatic squeezer on sale for today only; with the longeron yoke it would save about $170.00, so I jumped all over it. It should get here Friday or Monday.
The center of the forward HS spar with the inboard ribs and the splice and reinforcing angles riveted