If I need to replace my actuator on the 10 foot dish can I change to a newer style? I am wondering about the rj6 wire to operate the dish. I believe it is 36 inch actuator . My actuator is now hard wired from the 450i General Instrument receiver . The actuator will not turn the two cams which are the main control operators. Only the top one will turn but it is just a small movement. The actuator is a von weise. I do not know if von weise makes an actuator with rj6 wire to control the dish.