[pianotech] Regulation specs for Mason Hamlin BB

[Conrad Hoffsommer]

Set rest hammer height ~2mm above rest rail, assume fudge factor of strings being at about the point that the shank is level/hammer is perpendicular to string. Set let-off a little lower than you think it should be. 

Conrad Hoffsommer




From: pianoservice at msn.com
To: pianotech at ptg.org
Date: Tue, 1 Dec 2009 12:35:14 -0800
Subject: Re: [pianotech] Regulation specs for Mason Hamlin BB











David-
I hear what you're saying!
Body of piano is at the refinishers - action is in my garage.
I'd like to get a little head start.
-Lou

  ----- Original Message -----  
  From: David Love 
  To: pianotech at ptg.org 
  Sent: Tuesday, December 01, 2009 12:30 
  PM
  Subject: Re: [pianotech] Regulation specs 
  for Mason Hamlin BB
  

  
  Just 
  figure it out.  Not to be glib but working out the regulation specs at 
  the piano is often better than trying to follow some theoretical specs which 
  probably don’t quite apply anyway.  
   
  
  David 
  Love
  www.davidlovepianos.com
   
  
  
  From: pianotech-bounces at ptg.org 
  [mailto:pianotech-bounces at ptg.org] On Behalf Of Lou 
  Novak
Sent: Tuesday, December 01, 2009 11:58 AM
To: 
  pianotech
Subject: [pianotech] Regulation specs for Mason Hamlin 
  BB
   
  
  Hello 
  List-
  
   
  
  I'm 
  looking for the regulation specs for a 1970 BB.  
  
  
   
  
  I 
  have tried Mason Hamlin's tech support line but as of yet, no 
  response. 
  
   
  
  Thanking 
  you in advance.
  
   
  
  Stay 
  well-
  
   
  
  -Lou 		 	   		  
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