Finished riveting the side skins to the aft skins. Everything aft from the F-904 back is finished with all I can do solo. It suprises me how much I was able to get done by myself. Very little left to do. I had Marsha help me roll it back over and turn it around the other direction. I then brought the firewall back out of the spare bedroom and riveted the F-683 gusserts and the stiffeners. I then clecoed the firewall onto the fuselage. I still need to finish drilling in the new F-9101 gear mount gusset and aux. longeron that I replaced. More riveting to do forward of the F-904 now.