Brief Description: Completed cut out of left skin for trim tab.
Drilled bottom side of left skin at corners of trim tab cut out. Used round file to file to edge of cut line. Used Olfa knife to score cut lines on top and bottom. Cut at an angle from trailing edge to corners. Cut along trainging edge of area to be removed. Bent and snapped off waste from trim tab cut out area. Filed edges and clecoed left skin onto elevator skeleton.