View Full Version : Problems with GRT Sport Autopilot

10-21-2018, 07:57 AM
I've had a GRT Sport (SX) with autopilot in my RV-6 for a number of years and it worked great. I only have the altitude hold option, but it was sufficient for the missions i fly.

I recently added ADS-B via the GRT Safe-FLY with uAvionics set up, and about the same time upgraded to version 15 software. Now i am having problems with the altitude hold in that it wants to hunt to the point that it exceeds the torque limits of the servo.

I've reviewed the set up instructions, but must say find them confusing, and difficult to work on when combined with trying to manage the setup windows while flying.

Anyone else have similar experience or guidance, i would appreciate hearing from you.