radar dial

<also in the General Discussion forum...> I have been fighting with this on/off since the spring ... (and yes, I've recalibrated the compass countless times...) Note 180-degrees-off radar dial craft direction arrows - pics are from 2 different MPs, using 2 different iPads (see below) sitting...

I have been fighting with this on/off since the spring ... Note 180-degrees-off radar dial craft direction arrows - pics are from 2 different MPs, using 2 different iPads (see below) sitting next to each other on an all-wood (RC plane) prep table... everything 'facing forward' - magnetic...

MP Q - on the 'radar dial' in the lower-left of the Go4 screen, the red arrow is craft orientation .. that's easy.. (N) is north .. and the white diamond is 'controller direction' (CD)... got all that. My question is: "Shouldn't the (N) always stay pointing north and the CD move as the...