Alright guys idk if im just a water head or there really is something wrong... I have a Tru Boost w/ solenoid and the "off" setting runs WG as it should but the "A" and "B" settings say "erS." I tested the solenoid and it clicks and when activated redirects flow as it should. I checked the ground (good) and im getting power to the solenoid. What else is there to check? Suggestions greatly appreciated!