ibstar have you tried it on fm, i take it your on 40 am,im got a touring car cant race cant get enough range to get across the track somebody must have the solution ,i was told 30 feet per section of areial my servos are twitching at 10 feet 1 section engine off worse with it on ,get around 30 feet or so with engine running with full mast then its into the wall ,somebody please HELP...............................