I just purchased a used Aqua Rite set up, and the wire for the flow sensor is cut off an missing. There is enough of a pigtail for me to add a new wire with the rj12 connector. I need your help to make sure I get the wire in the right order, and in the right connector pins. If anyone can snag a picture for me, or describe the wire order and orientation of the connector, I will be greatful for saving me from buying a new one. Thanks!