Riveted everything on the f-7112 skin that I can reach solo. My arms aren't quite long enough to do them all. What you see Clecos sticking out of is what I need a rivet partner for. Also, at the top of the F-6111 skin reinforcement channels it gets too tight to get in there with any of my normal bucking bars. I've got one that I think will fit, but it's not something that I want to try solo, so I'm holding off for those as well. Hopefully we'll be able to get that finished up this weekend when Kriya comes back from a work trip