I assembled the rudder frame and clecoed on the skins. Before rivteing it all together I was given some good advice regarding the rudder trailing edge. Epoxy the inside of the skins traing edges, apply all your clecoes and clamp angled aluminum (or any rigid, straight material) to either side of the trailing edge. It'll give you a very straight trailing edge as a result. Now I need a rivet squeezer to finish it off.