VMX247,
The Green Park race track will be set up differently from the Pro series. The vmx track will still use parts of the Pro track, like the starting gates, hill climb and main straight. These sections get compacted by the end of the day. the rest of the track will be grass over soil and clay with some river rocks. By the end of the first day of racing the grass will have been swept away and the track will start to compact. They seem to water the track in spots so parts are dry with total dust outs while other parts are bog holes.
NO SAND.
Ji