Just took out my new rxt-x and sand anchor in which case I had rocks in there broke loose and the waves pushed the ski into rocks and beat ski and scraped the bottom part of the hull all up. With the black hull the bottom is all marked up pretty bad and it looks like the black is all scraped off with scratches that look white and silver would that mean the hulls on these seadoos are just painted black??? I'm just trying to decide if I should have this fixed by sanding and repainting the bottom or uses a black filler or something??