I didn't know where to put this so I figured here would be good.
VASCAR uses little white lines painted over both the solid white and solid yellow line's on the freeway at the same point, I have seen these all over the freeway's out here and I find it very very hard to see when cars pass that when they are out in front of me. Do the Leo's have to be right next to you to make VASCAR work or do they do it from behind. I was following a large ford truck yesterday and I couldn't tell when his truck was at the marks, I saw the marks after he passed over them but I couldn't catch the next line very well. If the Leo's are following you and VASCAR you it seems like the speed would be off from what you were really doing because of this discrepancy of where and when he turns the unit on.