Does anyone know if I try and polish out some small light scratches on my windshield with a glass polishing kit if the tinting will come off and ruin it? Is it just on the surface or is it in the glass? The windshield is of the tinted and shaded variety. Thanks Pat Vanderlind 62 Monza 900 cvt 102 PG 65 Corsa 180 cpe DCOE40