Riveted the aft deck, using the rivet squezer for 90% of the rivets. I could not get to 12 and will need assistance to get these set. After I started setting the F819 deck I remembered I forgot to install the F715 tail tie down, so I will end up in tight quaters driving those rivets. Riveting thte F715 was easy as these are flush rivets. Looks really good.