I appreciate any advice available. I purchased the external communication wire for my Superflo vs, I wired the red and yellow leads to the solar relay in my solartouch, maybe I'm missing a step but when I hold the start/stop button for a few seconds on my pump it goes into ext. Control only mode and when the solar kicks on it turns my pump on to speed 2, which is what I want, BUT when solar is not on, the pump is off also. Shouldn't there be a way that the pump goes back to running its normal schedule/speeds when the solar goes off?