when I create new schedule for my yard it calculates 10 minutes for all 3 zones. Total time 30 minut. 1 zone has 4 times higher precipitation than the 2 ones so it should be 10/4=2,5 minutes.
Why it is not calculated correctly by the nozzles?
Support is looking into a similar problem for me, only mine is same nozzles, all the same characteristics except exposure, but different run times. I suggest that you send an email to support@rachio.com. They are a little swamped right now, but they have been extremely good at getting back to me. I’m not sure when they are getting time to sleep!!!