As promised, I added some more epoxy to the rudder to further strengthen and eventually shape it. After an initial coat of strong epoxy thickened with high density silica, I mixed up some low density microballons and epoxy to build up the rudder. Once cured, this stuff sands much easier than normal epoxy and is easy to shape.
Time Spent: 1.0 Hours
Total Time In Build: 73.0 Hours