I have noticed a small snipit of code in the default veed_defaultd.xml under scripts\entities\vehicles\
Code:
<Hovercraft sampleByHelpers="0" thrusterHeightAdaption="1" acceleration="8" accelerationMultiplier="2.2" cornerForce="1.9" cornerOffset="0,0,1.75" cornerTilt="0" damping="0.6" dampingLimit="2" hoverHeight="1" hoverVariance="0" hoverFrequency="0" linearDamping="0.1" numThrusters="9" pushOffset="0,-2,0" pushTilt="30" stiffness="1.4" thrusterBottomOffset="0.1" thrusterMaxHeightCoeff="1.1" thrusterTilt="40" turnAccel="0.9" turnAccelMultiplier="2.2" turnDamping="0.8" turnRateMax="1.2" velMax="18">
<Thrusters />
</Hovercraft>
However I cant find anything else. Any ideas?