I placed fiberglas cloth along the L aft edge of the upper cowl so that this edge would closer align with the fwd edge of the upper fuselage. After curing I placed flox/epoxy under the cloth. This will add some support to the edge build up. I plan to sand this down to fit. Also installed the lower cowl attachment plate and the vents for the lower cowl. Next I will need to cut the slots in the cowl to accommodate the vents.