I have a dressage ring (65" x 195' sand) that is currently being watered by 12 Hunter PGP rotors. The ring was shifted 12 feet many years ago and the coverage is uneven. I want to replace the PGPs with Hunter I25s and was planning to place one head in each corner and then 2 heads on each long side one third of the way down. The old PGPs didn't do a very good job of watering the centerline of the ring and with the move, there was lots of puddles along a few areas. My only concern is whether I sho...
