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Old 01-22-2019 | 02:50 PM
  #69  
big_G
 
Joined: Feb 2005
Posts: 432
Received 25 Likes on 16 Posts
From: Hutto, TX
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Originally Posted by Jason Arnold

Hi Gary,

I’ve had a few gremlins with my rudder trim. I’m happy to report that it seems to have been fixed (fingers crossed). My rudder trim was changing intermittently during or before a flight by ~6%. You can imagine what that does to a pattern plane.... Anyway, after much time, I narrowed the problem down to my Jeti DC-24 transmitter. It was sent back to the factory for repair. They weren’t unable to replicate the fault (so they say) but did reload the firmware and replace a “PC board”. The radio has got about 17 flights on it since repair and the rudder trim is stable. I think they have nailed it.

Cheers,
Jason.
I had an elevator pot do that on one of my Futaba transmitter. It would drift quite a bit from turn on to about 10 minutes, then settle down. My problem is plane related. I'll move the cg forward and see if that helps. Thanks,
Gary