Greetings, I replaced my reciever on my Ku dish. I can move the dish with the onscreen east-west controls in the motor set up screen, I can also move the dish with my MP02 Stab positioner control. I can memorize the position. But the reciever will not move the dish on its own. I am stumped. When I change satellites, the dish does not move. Any help would be appreceated.