I have severely limited authority in FBWA and AUTOTUNE.
FLying a fx-79, with new style elevon mixing.
I increased MIXING_GAIN param to 0.8 to achieve (more than sufficient) satisfactory control throws.
But in Autotune and FBWA the throws are very limited. the control surfaces barely move beyond neutral for pitch up.
This results in the plane not having enough control authority and diving to compensate with speed( i think).
I deliberately set it up a bit nose-heavy, but it flies fine in manual mode.
But that is to be expected when the control surface deflections in the automatic/augmented/stabilized modes is only a fraction of what they are in MANUAL and and pitch up deflection is only a few milimeters above neutral.
What is the parameter that limits servo throw in automatic/augmented/stabilized flight modes?
#SOLVED: Pitch P and Roll P, default values were too low. Increase in 0.2 increments and GROUND CHECK throws.