Fuselage - AFT Section
Finished riveting the AFT fuselage. All I had to do was to rivet the bottom skins to the side skins. I was able to reach the bottom rivets in F-710, and the first few rivets ahead of F-710. However, after that, it was almost impossible to reach any other rivets by myself. So, it was either wake my wife, or come up with another solution. I decided to try back-riveting the rest of the rivets. This did not go as well as I had hoped.
First thing was to tape my back-rivet plate to the top of one of my saw horses. No big deal, since I am using a small 1/4" x 2" x 18" plate to back-rivet. Not ideal for back-riveting, but good for this application. Then, I started doing one rivet at a time. By this, I mean I would lift the fuselage, insert a rivet, hold it from the other side while I positioned the fuselage on the saw horse, then drive the rivet. It wasn't long before I got smart, turned the fuselage on its side, inserted all of the rivets, and used masking tape to hold them in place. I still had to reposition the saw horse or every rivet, so this was pretty time consuming.
I pulled the tape back after the first few rivets, and everything looked good, so I finished riveting both sides. When I pulled the masking tape off, I found the worst riveting job that I have ever seen. There were 10 rivets that needed to be drilled out and replaced. Rivet heads were sticking up all over the place.
I finished off the rivets where the clecos were, drilled out the bad rivets, and pounded the new rivets. Of those 10 bad rivets, 3 had to be redone, again. Of those 3 repeat rivets, one had to be done, yet again. This time, I needed an OOPS rivet. Again, that went badly, so I did another OOPS rivet. This time, I looked closely at what was going wrong, and got it right. The fuselage needs to be rolled just a little when back-riveting the forward half of the AFT fuselage.
Anyway, I am done with the AFT fuselage, for now. It looks pretty good.