Transmission and Suspension Physics v 0.2 Update

Here a little update of the Physics of the truck !

Tweaking some engine braking,
Clutch friction for steering wheel player,
Now the clutch are more easy to use with a Clutch pedal,
Wheel Suspension and Cabin Mass and Wheel Mass.

All the rest stay the same.

Trying my best to make the much realistics Physics on ATS.
Work on ETS 2 but not recommended

Do not go below to 500HP or uo 650HP. If you have 450HP the RPM will ake 12 years to get to the idle.
If you go with 675 and more the truck will make go down medium slower. Like without this mods woth a 500HP you know ?

The more torque you have, the more the RPM will go down faster without this mods.