>  I agree, it struck me as using a convex surface to replicate a 
concave one.
>  DJE

Yup!  You hit the nail on the head with that one.  On the other hand, 
two semicircular strips placed near each other might be able to have 
the trough filled in with body putty (or spackle or Squadron White or 
whatever) which would then better simulate a genuine parabolic concave 
surface.  A lot of work with uncertain results, but maybe it would come 
close enough.  After all, everything we do gets better and better until 
it reaches "close enough".  Here is the secret:  Use the index finger 
and no other. It is just the right radius.  The thumb is for sucking.  
Don't forget that the outermost points of the flutes are not circular 
at all.  They are shaped like a triangle's point only rounded on the 
tips.  Will it ever end?  Easier to buy 'em from Kaslo whenever they 
become available. Assuming, of course, that he does them correctly.  At 
least he has the knowledge and awareness.  "S"miles...Ed L.


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