The revolution which overthrew the millennia-old imperial system heralded a period of turmoil in China which would last for the best part of forty years. Encapsulated by the rivalry between the Nationalist Chiang Kai-shek and the Communist Mao Zedong, the turmoil of warlordism, competing governments, civil wars and Japanese invasion ended only when the Communist Party emerged as masters of a reunified China in 1949. Throughout most of this period the major European powers, the United States and Japan maintained considerable political and economic interests in China, most notably in the foreign concessions in Shanghai and other ‘treaty ports’.
If these sliders are set all the way to the left, the aircraft’s response to that axis’ input will be completely linear. This means that a 50% deflection of the joystick will deflect the airplane’s flight controls 50% of their travel. As these sliders are moved to the right the response becomes curved. In this case, a deflection of the joystick from center to its halfway point may only deflect the aircraft’s controls by 10%. This will dampen any aircraft movements and desensitize the user’s controls. Keep in mind, however, that in this case, the remaining 90% of the control surface deflection must take place in the last 50% of joystick movement. Thus, the controls will be dampened for the first half or so of their travel and then become hyper-sensitive for the remainder of their throw. This gives the user plenty of fine-tune control near the center of the flight control envelope to hold altitude and roll precisely, but still allows for full control authority at the extremes.