No digging, the valves are outside above ground, and the wire is run through an opening under the crawl space of the house and is just open all the way to where it runs to the control box. I swapped the clock out and got a new one. I'm going to put that one in today and see if that's the issue. If not, I'll double check the wire, or re-run some new wire from the clock to the valves? Thanks for the advice.
