Prepared and epoxied the rivet stiffeners into the wing tips. Primed the ribs which fit in the rear of the tips. Drilled the holes for the conduit which carries the wiring to the tips and fitted conduit. Riveted the platenuts which hold the inspection plates on the underside of the wing. Also drilled and dimpled the plates. Riveted one of the flap hinges which I had missed before. Bent the horizontal canopy pins and installed a platenut each side to hold the pins. These will only be temporary, will do something better later when I have the time. Drilled the rear of the baffles and fitted two pieces of conduit which blow cool air onto the magnetos. Mucked around with the long pin on the top cowl. Can't seem to get it to go all the way yet.