1/2 punching

[Barbara Richmond]

I thought the straight edge went on the front side of the key...


Barbara Richmond
  ----- Original Message ----- 
  From: Farrell 
  To: Pianotech List 
  Sent: Friday, August 04, 2006 4:07 PM
  Subject: Re: 1/2 punching


  Change the key fulcrum slightly, and hence the key ratio.

  Terry Farrell
    ----- Original Message ----- 
    Why would you want to do that? Just curious. 

    Avery 

    At 10:52 AM 8/4/2006, you wrote:

      What is the thinking on cutting the balance rail punching in half, i.e on the backside of the key only?   


      David Ilvedson, RPT
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