1/2 punching

[Farrell]

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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