Zone 1- Move 1 12 inch head 1 nozzle Zone 2- good Zone 3- 1 head doesn’t come up 2 nozzles Zone 4- Caused by root Zone 5- recommends 6 12 inch heads for flower bed Zone 6 - 1 leaking head , add 1 12 inch head Zone 7- 1 broken rotor Zone 8- 1 leaking rotor Zone 9-1 leaking rotor Zone 10- good