I'm interested to know about any experiences with Tru Trak and yaw damper in
the IVP.  Is there a need to add auto trim?  I seem to recall reports that
without the yaw damper the aircraft gets a little unstable longitudinally,
but can the yaw damper solve the problem on its own?  

Regards,

John Barrett, CEO
Leading Edge Composites
PO Box 428
Port Hadlock, WA 98339
www.carbinge.com