I had a ding in my windshield of a type I had fixed before. The guy who showed up gave me some story about how it wasn't such a deep hole it couldn't be fixed, then did a half ass job. As I said, other guys from other companies twice before had fixed this same sized ding. Not this Safelight guy. Everytime I look at the windshield and see the cavity I think how this company is all advertising.