Here's the rest of the tial feathers. The front spar will pivot with a music wire through a carbon fiber bushing in the fuse. The trailing edge will be joined with music wire and will fit through the adjusting bracket on the tail post. Control for the elevators will be done with double control horns conected to a split push rod. The pictures are of the bottom, to show the scale conection points. Hinges are scale and are made of brass strips.