I started this morning rolling the leading edge joint to help it lay flat after it is riveted. Then I moved onto scuffing the rivet lines on all of the right aileron parts and then dimpled all of the skeleton and part of the leading edge skin. I also countersunk about half of the counterbalance to leading edge skin rivet holes per the plans.
Rolling the leading edge joint.
Dimpling the right aileron spar with the hand squeezer
Countersinking the counterbalance weight (pipe) for the right aileron - the steel isn't as easy.
