Installed a new 3rd system with above Flow Meter (copper lines). I have not yet been able to run a successful calibration for 8 zones, it’s reporting above 25 gpm for some and leaks, but there is no leak. On one zone, we have 17 sprinklers and it shows super low gallons per minute, on another zone with only 3 (different) nozzles it shows double amount of water flow.
Do I have to change some baseline? How can I get through a full calibration? The numbers just seem off and so I feel I can’t trust the flow meter.
Do I need to contact support?