Yes you are right !
It does render nicely !
This is the tool I was thinking of !
thats one of the few things I miss in nurbs coming from
a poly and sds background . That would greatly speed up things.
As you want Moi to be precise and sometimes these creases are wanted
it would be good to let the application know that at this point or at this
edge you want a smooth transition....
Thanks very much again
Peter