7 / D - Medium-Sand Dune/Sand..
7.5 / D - Medium-Sand Dune/Sa..
8 / D - Medium-Sand Dune/Sand..
8.5 / D - Medium-Sand Dune/Sa..
9 / D - Medium-Sand Dune/Sand..
9.5 / D - Medium-Sand Dune/Sa..
10 / D - Medium-Sand Dune/San..
10.5 / D - Medium-Sand Dune/S..
11 / D - Medium-Sand Dune/San..
11.5 / D - Medium-Sand Dune/S..
12 / D - Medium-Sand Dune/San..
14 / D - Medium-Sand Dune/San..