Low pressure in one of my zones
I noticed that the zone in my front yard is lacking some pressure because I can take my foot and press down on the rotating heads and they will go down inside the cylinder. My backyard zones appear to have plenty of pressure. Not sure where to start looking. Could it be the control valve maybe is partially open or has something in it to prevent the pressure from fully building up? Kind of puzzled. Any suggestions would be greatly appreciated.
Thanks,
john