1)  I have the Tru Trak A/P.  This is perhaps the biggest love/hate
relationship I have.  In smooth air, it is a dream.  In turbulence,
even light chop, it is a nightmare as it correct for every minor
deviation and does it's best to make me sea sick...what's worse it
won't hold altitude.  Does the AP possibly have an internal leak of
some sort?  The altitude needs constant resetting, as well....

Call Jim Younkin at Tru Trak..he will get it working correctly and you will love it. Best of all it won't cost a dime. Jim is a real believer in making the customer happy. They have the best warranty on the planet. I know because I have a Trutrak also and Jim has been there for me on weekends when I have flown over trying to get a problem fixed.

 

Jeff Edwards