Today I mixed up several batches of proseal to seal the rib flanges in the tank, then clecoed in the outboard end rib with proseal added. After watching a movie with the queen, I came down and riveted the rib in place with the squeezer, due to death threats if I were to drive any rivets this late.
Outboard end rib riveted in place
Fuel filler neck fitting in place and gunked up all over.
Note extra fillet of proseal around the rib-skin joints.
