Zone 6 has a poly break behind pond in tall grass(repairs need to be made) Zone 7&8 did not pop up during winterization 8 zones wired in controller found valve boxes 9 valves one drip valve one valve possibly could be master valve. Troubleshooting is needed for zones 7&8 figure if they’re dead zones or why not popping up and zone 6 poly break needs to be repaired to winterize zone. If 7&8 work zones need to be winterized after issue is determined.