Finish riveting w/Pro Seal all of the remaining ribs in the LEFT tank, also installed and riveted the Fuel cap Flange and vent line retainer clip. w/ Pro Seal. It takes about 1.5 hours per rib, the riveting actually goes pretty fast, it's all of the Pro Seal prep and clean-up along the way that takes the time. I'm getting tired ot TANKS and Pro Seal, I can see why some have moved ahead to other parts, this is a GRIND.
I found it easier to rivet and reach the nose rivets by standing on its end outside of the cradle,