I have been sanding down the ends and sides of the canopy getting ready to fabricate the fiberglass skirts. I was using a power sander and it got away from me on two spots before I knew it. It is amazing what you can do with progessively finer grits of sandpaper and polish. It cleaned up real nice. I am glad that it was on the rear section and not the front. There will an optical distortion in this area. I did not take any pictures. I want to forget about this incident.