We riveted the final angles to the forward baffles to support the duct section of the plenum. The right side had two angles because there was more baffle to use while the left side had only one angle. These flanges support the inboard edges of the ducts about 1/4" above the upper cowl inlet lips. The ducts are held with #6 screws through the fiberglass into the nutplates on the flanges.
Charlotte finished sanding the fuselage/main gear intersection fairings in preparatiom for some low density filler. We also trimmed some of the excess fiberglass off end the aft of the fairings