I riveted the two ribs I had prosealed yesterday then did the inboard and outboard ribs.
I had a senior moment and put the rivets in backwards for the nose doubler and the patch that seals up the tooling hole. Well, there really is no backwards, except that I would generally put the shop head on the inside where it is hidden. I wasn't thinking and put the shop heads on the outside of the rib. They'll never be seen unless the tank has to be removed from the wing of course. Next up is the plumbing and baffle, and then the tanks will both be done!