Tail Stability determines whether the helicopter is at the mercy of
torque effects. In Realistic, if you pull in more collective, your heli will
spin opposite the direction of rotation, and you’ll need to compensate
for this with the anti-torque pedals. As you turn up tail stability, this
becomes less and less prominent.
If you’d like to enter a value outside of the 0-100 range (for a more
sensitive cyclic, for example), you can hold the CTRL key and click on
any of the sliders. The slider will then let you type any value you’d like
into it. Note that crazy values will cause poor flight behavior.
