Deburred, fluted and fitted the remaining rudder stiffeners for both rudder skins. Match-drilled the stiffeners to the skins using a #40 drill and drill stop. Scuffed the stiffeners with a scotchbright pad and dimpled them using the DRDT-2 (what a great piece of equipment). Had to make some minor fluting adjustments after dimpling as some of the stiffeners were bowed slightly after dimpling. Deburred the edges of the skins, scuffed and dimpled the skins. Called it a night as it was 12:10am.
