Hi . I use the APM v1.4 in Multiplex Mentor.
I upload the Arduplane v2.68.
My problem is to Manual Level ( Autolevelling option).
After many, by the book, home level calibrations the manual level=1 is not working. To Fly the airplane stable in stabilization mode, i do the calibration again ( Manual Level procedure in Mission Planer with Manual level = 1) in airfield , and, after modem connect i pushing the reset button .
So i want to ask if any of you have similar problems with Manual level in APM v1.4 . or the manual level option is not working with APM v.1.4
The KML file