africa1

Hi, How do you uncheck the "aircraft Specific" window in joystick calibration. I checked this option for the new Eaglesoft Cessna Citation X II but am having endless problems with the throttle increasing and decreasing at will (jumping) while taxiing on the ground, I thought unchecking the Aircraft specific configuration might help but the box is shaded out and when i click on it to uncheck it, nothing happens. It just stays "checked" and wont allow me to uncheck. Thanks