I try to keep the elevator "pickup" hole no farther from the bottom of the elevator than shown in the photos above and make sensitivity adjustments with the rudder horn.

The accuracy of universal joints of steering shafts, especially angular clearance of steering shafts under loading conditions, will directly influence the sensitivity of automotive steering systems.

The operating distance of a laser radar system is determined on pulse energy, pulse width, beam divergence angular, atmosphere attenuation, target reflection, receiver sensitivity and so on.