Yesterday, I had a buddy of mine hit me with radar to see how fast I was going. I was actually doing 60mph, but he said I was doing 53. So, is it gap increasing as I increase in speed? This is killing me. I want to fix this as soon as possible. BTW, I have a tooth down in the front, as well as a speed o healer. I didn't set it up, the guy I bought it from did. I'm going to find the directions and make sure it's set right.