HEY I BOUGHT MY B-29 BOMBER FROM CEDAR HOBBIES AND THEY OFFER GOOD SERVICE AND GREAT RESPOND ON ALL THEIR STUFF , THEY EVEN OFFER PLANS ON HOW TO CONVERT IT TO OPERATE ON RUDDER/ELEVATOR CONTROL . THE PLANE FLIES FINE BUT YOU HAVE TO GET USE TO THE MOTOR CONTROLS ,ONCE YOU TURN ,YOU MUST ADD POWER TO GAIN UP ALTUTTIDE.GOOD LUCK .