I started in on riveting the F-7112 top skin. I had asked for a neighbours help with riveting. As I want to rivet from the middle out to the ends, I do need a little help with getting the rivets set. I have my wood floor set up in the fuselage, so I crawled in and laid on my back with the bucking bar, and my neighbour used the gun. I'm really happy with how it turned out.