Anyone have any tips for getting the glass polishing kit 40011 to actually work? I got this kit to fix my windshield wiper haze. I worked on just one area with the 40011 kit and it literally has not touched the scratches at all. I tried again last weekend and again, I was just left with a messy car and a hazy windshield. This stuff was very expensive for me and I need to get this haze fixed – car is unsafe to drive at night!