I spent tonight’s session backriveting the last four Main Ribs and 24 Stiffeners to the three remaining Skins. I used a 3.5” Back Rivet Set and 12” Back Rivet Set to set all the rivets. Just like in yesterday’s session, the plans called for AN426AD3-3 rivets, but I felt they were a little short. According to my guage, the AN426AD3-3.5 were a perfect length.....so, I used them again tonight.
I could use the 3.5 Set on all the rivets for the Stiffeners, but the 12” Set had to be used for a couple of the rivets on the Main Ribs.
The results look similar to Part 13, so not any pictures for tonight. However, here is a sweet video.....wish I could work this fast for real!!!