Has anyone used how to on fixing headlight scratches from Team Neco? I'm doing a 2002 headlight conversion and purchased a light off of ebay, well it came pretty scratched up in two areas. The scratches aren't that deep but there are quite a few of them. I guess I'm a little nervous to start sanding the light and end up making it worse. If anyone else has experience with this I would appreciate an advise you can offer.