There has to be a better way though. I don't think anyone is clamouring for 43 radar guns, but dammit, the drivers should know that if they go over the speed limit (which they DO know when they're doing), they should know that a penalty could be forthcoming, regardless of where they are when they do it. If they move the scoring loop from point A to point B, they shouldn't have to tell the drivers. The only thing NASCAR should have to do is to drive them down pit road before the race at the pit road speed limit (which they do) and let the drivers know what their tach is at that speed (which they also do.) The problem is, they loops they use are at the same place, and the drivers are abusing that.