Need expert opinion please. I have 2 TINY dents in the top of my fender ( yes, I dropped the fairing onto it ) . I was browsing the web the other day and read where a guy can use a chunk of dry ice to cool an area 1 inch beyond a dent or ding, then park it in the sun and it will magically disappear ! Is there any truth to this ( sounds plausible to me ), and if so, is it something a novice can do ? Thanx.