Brief Description: Riveted Aft Spar to ribs of right hand wing.
I spent a few minutes with a plumb bob to ensure there was no twist in my left hand wing before clamping the lower brackets. Then I riveted the trailing edge ribs of the right hand wing to its aft spar. Instead of working on the wing walk doublers which is the next step, I decided to turn to the leading edge assemblies. I clecoed the left hand L/E assembly to the main spar in preparation of back drilling the W-408-I leading edge rib. I'll continue with that in the morning.
