Hi,
If you want spray control, and have ALOT of pressure i would use the I-20 and install the gray low angle nozzle included on the rack, or install the PGP which is the leading seller of sprinklers and buy the low angle nozzle
Thanks
Ray
Rays Above and Beyond Automatic Sprinkler
Raymond Padula Jr.
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers