CopterJohn
Active Member
I just purchased Walter Tondu's beautiful RV7A with the three pack GRT H1HS pkg. As soon as you select a gps flight plan, the CDI needles on any of the displays and the nav sources boxes in the upper left of the screen constantly flicker back and forth. Autopilot also rocks continuously as two data sources must be trying to feed it at once. GRT suggested turning off the analog input from the 430, but that didn't solve it. Any ideas? Here is what it looks like in flight. Did it from first powerup in California and for the next 8 hours across the mountains to Iowa.
http://youtu.be/f_QeV2-UA58
http://youtu.be/f_QeV2-UA58