Fabricate auto pilot push rod tubes. Cut to length then drill ID with #3 drill and tap 1/4-28 threads one inch deep each end. Assemble the rod ends with lock nuts and set to the proper length. Strip the wire ends on the servo motors and crimp on the ES-00006 Molex sockets. There are 7 wires per servo Insert the sockets into the ES-00009 Molex receptacle in the proper position.