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6 On the Parameter Wiring dialog, click the right-pointing arrow above
Control Direction to ensure that the Chassis Y position is controlling the
Wheel-FL Z rotation.
7 On the right-hand Expressions panel, type /13.
The expression for the left-hand wheel should be Y_Position/13

8 Click Connect.
9 Repeat steps 3 to 8 for each of the other three wheels.

NOTEThe expression for the right-hand wheels should be -Y_Position/13.

10 Close the Parameter Wiring dialogs and in the Top viewport, rotate the
car so that it is not pointing horizontally or vertically.


11 On the main toolbar, click Select And Move, then set the coordinate
system to Local.


12 Adjust the Perspective viewport, so you can see the car from its side.


13 Move the car on its local X axis. Note how the wheels are rotating
properly.


Rotating the Wheels | 625
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