I've had TruTrak's ADI with GPS readout for about three years in bad weather and good and it's been perfect. Even at this late date, if I wanted to upgrade to an EFIS or add an autopilot, TruTrak would give me full credit for what I paid for the ADI. Their customer service is amazing - check Van's Air Force forums for further comments.
http://www.trutrakap.com/new.html Mike KSEE ____________________________________________________________ American Express? Deals Get Up To 5x Membership Rewards Points with inSite℠ from Amex. http://thirdpartyoffers.juno.com/TGL3141/4d1d6928f2f121004e1m04vuc