Any recommendations on polishing out scratches on my TV. My cat always scratches the screen when she wants my attention. I usually yell at here and she stops but after several years of doing it there are several scratched spots. They are mostly visible when the screen is off. Is there anything I can do? I have sandpaper up to 10,000 grit and Flitz that I use to polish epoxy. I don't want to make the problem worse.