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230_RIS_04.qxd 10/9/02 5:56 PM Page 149
Robot 4 • MINDSTORMS F1 Racer
Designing & Planning…
Design Your Own
This is just one spoiler setup. After you build this and
see how it works, you can design your own spoiler.
Spoiler Step 0
Attach the axle to the yellow
liftarm. For now, it does not
matter how far the axle goes
through the liftarm. Try to
approximate the picture.
Spoiler Step 1
Let the #4 axle hang free.
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