I don't get it. There were people testing here in Vegas last week. The track was great. Really quick. Then on Monday NHRA comes in and scrapes the track all the way down to the concrete, and spends the rest of the week trying to build it back up. Squirting a bunch of 30% VHT (or PJ1 or whatever) doesn't magically bring back all that rubber...
I'm at a loss as to why this happens every time, at every national event. Don't the people who know and run the track 365 days a year know how to run a track? Why does NHRA feel compelled to do that?