The micro switch is good. The water valve is good. Suspiciously, there is a constant 7 volts going to the door-water dispenser valve so a dribble of water is constant. The ice maker side of the valve has no stray current going to it. Where could this stray current of 7 volts be coming from and how can I stop it? BTW, the 7 volts still registers with the micro switch removed! Thanks in advance.