[Baz]

8 zones?

Much respect to you for rolling up your sleeves and "digging in" to service what you can.

What I run into here is the dang boxes fill up so you have to start with an archeology expedition before you can even start anything else...lol.

At least they are all in one place.

I have a locator device for use in finding them when the boxes get covered up and no one knows where they are.

Your pipe is poly as well? That is old school!

Keep charging, sir......