Is that what they are called? Front wheel rests on them and you measure the steering angle and hence castor angles. Two would be nice or one plus a dummy.

Cheers

David

The Locost way would be to use magazines.

The shiny pages are very low friction

quote:

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Originally posted by UncleFista
The Locost way would be to use magazines.

The shiny pages are very low friction

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Just do it outside. There is no friction here due to ice

Now thats locost!

quote:

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Originally posted by speedyxjs
Just do it outside. There is no friction here due to ice

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Pity your not a bit closer, you could have borrowed mine.. PS Think they are called turnplates

[Edited on 6/1/09 by rusty nuts]