Cleco'd both skins on and started riveting. I was short some pop rivets for the top rib, so had to order some from Van's. All other rivets set, except for trailing edge, which will need the "pro-seal" treatment next week. Also started forming the leading edge of the rudder using the tape and broom handle technique. Did one side, and did a little edge forming on the other, before I roll that one.
