Catch cup test for custom nozzle

If I want to perform a catch cup test to determine precipitation rate to create a custom nozzle in rachio, would I just run one zone and put the catch cups on the side of the zone that doesn’t get water from the rotor head next to it? In other words, I have head to head coverage and I want to see the pr for just one head. Does this make any sense?


Ideally you want to run a catch cup for any entire Zone to determine that zone’s PR. That PR is what you’ll use for the custom nozzle for that entire zone.

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