Two more coats of resin on the rudder bottom fairing, sanding & filing. Finally ready to figure out a tail-light mount method.
Closed up the aft end of the VS fairing with several layers of fiberglass cloth, and resin to reinforce the filet.
Worked on the flap full-lenth hinge pins (inserted with a portable drill to spin), and deciding to go through the in-board aileron bracket to guide and secure the pin. Abandoned the split pin concept - very hard to insert pins.