I ran each zone for 3 minutes. Recorded the gallons used at the water meter and at the Rachio app. Then I programmed a custom nozzle for each zone. Gallons used as recorded by the water meter and the Rachio are withing 2%. No cups required.
I ran each zone for 3 minutes. Recorded the gallons used at the water meter and at the Rachio app. Then I programmed a custom nozzle for each zone. Gallons used as recorded by the water meter and the Rachio are withing 2%. No cups required.