Right tank filler, and other misc work

Added and sanded 3 light coats of lightweight filler to smooth joints around the right wing's fiberglass tank.  We also added small pieces of balsa wood to fill in the gap between the metal plates that make up the aileron and flap hinges. 

Lastly, we removed the silicon plugs that were temporarily put in place to keep filler out of the holes int he right wingtip nutplates.  Hours: 4.0

Filler added at the edges of the fuel tank in the wing

Small piece of balsa added at hinges