Johannes Hubert wrote:
> 
> Sorry Ken, but you got your maths wrong here.
> The spheres are scaled and translated correctly to give the expected result.
> Actually, they *do* give the correct and expected result!

  My math was 100% correct for what I wanted it to do. It was
my understanding of the original question that is at fault here.

-- 
Ken Tyler

mailto://tylereng@pacbell.net

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