Hi @Newdude I was going to try the wire nuts. But I put back in the old flow switch a few days ago and after being red for a few days its magically green again (I doubt it will last). Very strange what's going on here.Hey Kula !!!
I’m not happy with the connectors in post #10. The one with the orange side facing you (no wires visible) looks to be half squeezed. It’s difficult to make those pop into place without the tool they are designed for. Certain channel lock pliers do better than others but you want that orange top part completely flush with the clear plastic or the metal inside doesn’t piece the wires fully.
I’d replace them with wire nuts that you can guarantee a good connection with before you give up for the season. It will take 2 minutes and rule out an easy goof.