I need help for about 4 weeks now I have been tring to get my plane in the air but its failing the range check. The servos are jittering at about 75 feet. I have a tower hobbies "tower trainer" with futaba radio equipment. i have change the reciever and transmitter with no luck! I have tried one servo at a time and just about all of them will jitter. We have traded out batteries with out luck. Everybody at the club is out of ideas, so I thought I would take a shot in the dark.

Bernie