Edge deburred all FL-1005-R & L. Match drilled #40 holes in nose ribs right flap. Deburred and dimpled nose rib #40 holes. Final drilled #40 holes in FL-1001A-R & L, deburred holes and edges. Final Drilled and deburred #40 holes Left FL-1001C, Left FL-1002, Right FL-1001C, and Right FL-1002.