Issues with Navigation Tuning.
Plane: Hobbistar PT-60 with a OS .6 Nitro Engine.
Ardupilot: 2.5
Firmware: 2.74b
Mission Planner: 1.2.67
Problem:
Following the tuning guide to get the correct PID value for the PT-60 proved very well when simulating the plane in X-Plane. We use X-Pl
