"stephen parkinson" <ste### [at] zmemw16demoncouk> wrote in message 
news:41d574ba$1@news.povray.org...
> hilda ogden would be proud.

hmmmm .... didn't get the reference until I googled hilda ogden. don't watch 
that much TV so maybe I still don't get it!
>
>
> geese that i've seen are usally v formation or staggered echelon

from viewing angle maybe that's obscured a bit but on line is a small "V" 
and
the other an echelon.

> but rather nice improvement

thanks .... i think
>
> stephen

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