So how it is done? I saw a post by Horndog that said he used a scotch brite wheel (fine), but damned if I can find one locally. So I went online and found a variety of scotch brite wheels. I think the one that is used for making a satin finish is the multi finishing wheel, but that is just by looking at Horndog's pic. there is also the high strength disc, but it only comes in medium and very fine. Any other tips appreciated.