Edged and dimpled T13-14, primed the spar and control reinforcement brackets, end rib-C/B rib and inboard rib.
Riveted control brackets to the spar and the end rib-C/B ribs together.
I managed to mess up two of the rivets holding the end ribs to the spar and one of the rivets holding the control lever to the frame, so I got some practice drilling them out and replaced the bad rivets.