sdandrea1 should I assume the solenoid is bad? They're easy to replace
I know nothing!
But will ask if you can exchange 2 solenoids to see if it works then. And the other does not. Take 1 from say 7, and put it in 8, vice versa.
Then again, I don't know if each is programed to that certain head. Or if the solenoids themselves are what is programmed. Or if I keep my elbow tucked, will I hit better?
I'm sometimes amazed by the shit I do not know. But I use sprinkling cans. So....