Moving 18 zones to two Gen2 Iros. The zones were originally just run somewhat in order around the house with a mix of lawn and flower/shrub beds.
Needing 2 controllers I separated the zones between the two - one being flower beds and one being lawn.
How do I handle the common wires. I have the same 2 that are need in each box. Will it harm the Iro if I split each common wire prior to entering the controller.