[pianotech] crown and radius

[Gene Nelson]

I think I am actually getting it.
Thanks Ron, Frank and Dave so much for your patience and in depth 
explainations.
I really like the "long compass" - so simple it is my style.
Gene
----- Original Message ----- 
From: "Ron Nossaman" <rnossaman at cox.net>
To: <pianotech at ptg.org>
Sent: Monday, June 15, 2009 12:03 PM
Subject: Re: [pianotech] crown and radius


>
> http://liutaiomottola.com/formulae/sag.htm
>
> Here's a good one.
> Ron N