I had a row of rivets on the last bottom skins which I couldn't reach properly solo when the wing was on the table or in the rack. Well, today I was rolling around on my creeper taking the wing root fairings off and noticed those rows of clecos....TaDa.....I was able to reach in the inspection port. Grabbed the rivet gun and an hr later both wings are complete. Drilled the tank attach brackets also.
Then spent some time on the left wingtip light/lens.