Originally Posted by
catchinup
Clay will always have sand.....sand rises to the surface= slick!! Get good clay with low sand content and add lots of calcium....add calcium before every race there after....Every time the sand works it self to the surface blow it off with good quality backpack blowers.... eventually the clay will lose alot of its sand and you will have a great blue-groove surface!! But most import is the CALCIUM!!!! Calcium= Blue-groove..Thats how we do it here in Florida.