----- Original Message -----
From: "Richard M Sachs" <richardsachs@juno.com>
>
> also: how does a geometry get 'refined'?
>
You don't feel that your geometry has been refined over the last 30 years? Did you pop out of the Witcomb womb applying the same exact criteria you do now, either regarding fit or geometry?
Enquiring minds want to know!!!!!
Jon Schaer
Columbus, OH