For what its worth - ensure that the PROPER servo goes into the PROPER receiver jack. There is a convention in Radio Control that the left (transmitter) stick controls the throttle (up/down)movement and rudder (left/right) movement. The right (transmitter) stick controls elevator (up/down) movement and ailerons (left/right) movement. Following the convention makes it a lot easier for any instructor you might have - especially on their first flight (thank god for pre-flights), eh?