On Tue, Aug 12, 2008 at 2:14 PM, Steve Haywood
<[EMAIL PROTECTED]> wrote:
> I think if you try to do it the way David's advocating, the weight of the
> bridge will ensure that nine times out of ten it will come down to earth
> with a bump anyway.

While I'm advocating the use of Banbury sticks at all, should not the
bridges be balanced in such a way as not to come crashing down? Were
they ever designed to be used in this manner?

Cheers,

Mike

-- 
Michael Askin
http://shoestring_DOT_zapto_DOT_org/

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