At 12:48 PM 9/29/2009, Robert Fisher wrote:
>I realize this was vanagon related when it began, and I rarely make this

<Moderator Hat>
Dear Volks,

We've considered this and decided that it's perfectly legitimate
technical discussion, just the same as any discussion of mechanical
bits.  Anyone not interested is encouraged to skip such messages, or skim them.

Yours,
David
</Hat>