My daughter helped with back riveting the entire tail cone except the rear section where you can't get in with back riveting. This section took quite some time and the bucking bar slipped on me when I was riveting the diagonal reinforcements and put a smilely and a dent from the inside. It will be in an inconspicuous spot and will be covered with some bondo.
Here's the trick I learned on how to rivet that diagonal. Get the first two rivets with the squeezer, then lay the bucking bar on its side across all the holes and rivet.
