Less than 3 weeks ago, this green had 16 runs of PC Drainage installed at 1 metre spacings along with 4000 pounds of sand banded into it. With all the recent rains we have had, the seams have settled down and are almost invisible. PC elements are performing very well!! This green would typically be very soft after an inch of rain and finding a spot for the pin would be a challenge. Since installing the PC Drainage, this green is pinnable anywhere on the surface now!!