Not a lot of visible progress. Doing a lot of prep work on metal parts and getting the aluminum stuff primed with 2K primer. Did the final fabrication on the spacers for the header tank. The three 1/8 inch and one 1/4 inch spacer worked perfectly. Hysol'd the spacers to the tank mounting tabs, primer and painted the tank, installed the fittings and mounted it into the fuselage. Holds the tank away from the fuselage structure about 1/8 inch all the way around. Now I can mount the drain hose and skin reinforcement for when I start my covering.