[pianotech] Reversing Crown

[Joe Goss]

Two positives makes a negative?
Joe Goss BSMusEd MMusEd RPT
imatunr at srvinet.com
www.mothergoosetools.com
----- Original Message ----- 
From: "George F Emerson" <pianoguru at cox.net>
To: <pianotech at ptg.org>
Sent: Thursday, December 24, 2009 12:26 AM
Subject: Re: [pianotech] Reversing Crown


>I was not there, but a reputable tech told me about this.  He had a NEW 
>grand piano with positive crown.  The strings were removed and it still had 
>positive crown.  The soundboard was remove, and it had negative crown! 
>What do you make of this?
>
> Frank Emerson