Hello, I'm at Whiteman airport and may be able to help you with your trutrak install. I've done professional avionics installations for 3 years and have been working on avionics and electrical projects and upgrades for EZ builders. I just finished pre-wiring my Long-EZ for a Digitrak. Let me know about your airplane and what you need to have done.
Chris Randall
X24thepilot@hotmail.com