Yes thats all we have here as there is not a single on-road race track in the state
, so P-lot racing is all we have. A blower is the best as brooms cannot get all the fine silty dust off. Soda non diluted sprayed from the 2liter works great (grape seems to be one of the best) or you can pour the soda into a weed sprayer and use that for a more fine and controled spray. As to setup thats a factor of how smooth the lot is, how much soda is put down and the humidity in the air. In general its picking the right tire more than any setup changes.