T6XA, Hitec 555 Rx, 2 aileron servos, elevator, throttle. Can this be done with the T6XA? Check out this web site for how to modify the 555: http://www.users.uswest.net/~slickraft/slickraft2_5a.htm RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]