Finished up the left wing hinge area. Installed rivets, torqued bolts, added torque seal, installed cotter pins, installed replacement W19-03L that Sonex made wrong initially, adjusted electrical contacts and checked continuity to the tip wires.
Tried preliminary adjustment of the paddle screws, W21-09, and they seem way to short. When the gap is taken out, there is no thread left on the back of the screw for the inboard nut.
Started layout of the cutline for the short version of the wingtips.