Originally Posted by
Tom Nied
I haven't given up on this radio just yet. After cleaning the potentiometers, it works just fine. Also, I found that I could visually see the actions of the servos by bringing up a "Monitor" page that illustrates the signal going out of the TX. If it's jumping on any channel, that pot is probably faulty. Being out of warranty, Horizon is no help. Moral of the story, do your pre takeoff checks everytime.
Roger on the pre-flight checks! at the club I used to fly the president printed out a pre flight check card for us all I still have it in my wallet never leave home without it ha