here is my track in crossville, tn. Its has been a work in progress for about 2 years now. We have races aout here about twice a year and have open practice nearly every weekend. The track stays good and smooth during racing due to the amount of racing done on it. I found tht you can kill yourself trying to smooth and groom the track, but the best thing todo is just leave it alone. The reason behind leaving it alone is the GROOVE. Why rake and groom fresh dirt over an already established racing groove? Check out my Track web site at www.rcmountain.spaces.live.com