My dealer was pretty adamant having BMW Protective Film installed on my GTL. I was reluctant to spend the extra $ so he installed without charge. Now I’m glad it’s there. Between my wife and we have scuffed the top of the side cases several times. We’re now getting somewhat used to the size and location of the cases but not ready to remove the protective film. My question – is there a way to buff out scuffs on the protective film? The scuffs do not appear to be deep or go all the way through the protective film.