Hi, I have occupied all three analog inputs for controlling yaw, pitch and roll and menu button for changing profiles and other comands. Changing profiles with menu button is little awkwardly and i have idea to change profiles with trigger-type controls. Can I and how, instead of the menu button, use some other analog input as a trigger (ADC1, ADC2 and ADC3 are occupied) and with him change profiles? What is purpose of Aux 1-3 pins? Thanks, Tom