I removed the top cowl from the aircraft to begin the ramp and oil filler door work. The oil door fasteners have been received and temporarily installed and the unused hinge holes in the door are taped off for filling later on. The clecoes were removed from the ramps and the required areas were roughed up to accept the super-fill. Due to the thickness of the filler that's needed I've decided to do this in two applications. The first application has been applied and somewhat smoothed and in the next day or so I'll finish applying the filler and begin sanding it smooth.