I remember there was once a post about scratches on the cubes and how to get rid of them. When i used to repair planes there was a product we used on the windshields that worked very well It was called micromesh and basically it was a little kit that came with very fine sandpaper in various grits up to 15000 i think it was. Anyway thats my 2 euro cents for today. Yahoo: ozzy_wells ICQ: 115390002 email: mawgadog at tin.it