Riveted HS skins to skeleton. Les Bourne drove rivets and I bucked. Could not set the two leading-edge rivets in each tip rib -- I'll have to borrow a narrow-nose arbor for my squeezer. Drilled out one rivet, and another one (on the middle nose-rib, bottom of right side) is not exactly flush. I may try to fix later. Or not...
Holding your arm inside the stabilizer is not fun.