hey guys, I have an AL G8 single head that was purchased in August of 2006. According to my warranty card, the F/W is 17.01 A. The serial # on the control box is B9742 and for the sensor its A9770. I don't know what you experts out there can gather from this- but will this still be good protection for laser? I haven't needed a car for the last year as I was up in Newark and used public transportation, but I'm back in Texas now and drive I10 and Beltway8 on my way to the airport every day and from what I hear, HPD is boss with laser. Any help would be greatly appreciated!!