Yesterday I made up some brackets for the strobe unit to mount on the floor behind the baggage campartment. Today I drilled the unit in place. Will rivet later when I do the top skins. Installed the wiring harness. Once I got my head around all the variations on the drawings, it went pretty easy. Had to change it around a bit to get enough length for the right wing. Installed the recess in the firewall with high temp silicone to seal any holes. Will fit the battery box back on tommorow.