Thanks for your input and the referenced videos… Unfortunately the videos only go through custom programming of ONE zone not multiple zones! I am not certain what your are suggesting will work with my programming intention. Basically my programming is outlined below. Can orbit verify its implementability?
Program A – Zone 1: Water on Sunday, Tuesday, Thursday, Saturday for 5 minutes
Program B – Zones 1, 2 and 3: Water on Monday and Wednesday for 5 minutes each
Program C – Zones 1 & 2: Water on Friday for 5 minutes each and Zone 3: Water on Friday for 10 minutes
As you can see Program A only includes Zone 1, however Programs B and C also include Zone 1 in addition to Zones 2 and 3.
Perhaps there is another way to custom program my watering plan that I don’t know about. If there is, please advise