Building on this topic, I have the expo rates on my Futaba 6XAS set to -20, -30, 0 and -20 on channels 1-4 (aileron, elevator, throttle and rudder) respectively. This is for a trainer but I'm thinking to pull them off since we're past the solo stage and starting basic aerobatics.

My question regards dual rates. My instruction manual has suggested throws for each of the primary control surfaces. Would I set those up as my high rates or low rates?