[CAUT] agraffe leveling

Joe And Penny Goss imatunr at srvinet.com
Thu Mar 26 09:59:18 PDT 2009


agraffe levelingHi,
After you level the strings ( placed the unison in a leveled plane ) it will be necessary to re mate the hammer to the new string plane.
Joe Goss RPT
Mother Goose Tools
imatunr at srvinet.com
www.mothergoosetools.com
  ----- Original Message ----- 
  From: Joe And Penny Goss 
  To: David Ilvedson ; caut at ptg.org 
  Sent: Thursday, March 26, 2009 9:32 AM
  Subject: Re: [CAUT] agraffe leveling


  Not exactly, place the strings in an equalized state so that a flat hammer surface hits all strings at the same time.
  This starts all string vibration at the same instant eliminating the out of phase sound. This also avoids problems in voicing in shift position.
  Joe Goss RPT
  Mother Goose Tools
  imatunr at srvinet.com
  www.mothergoosetools.com
    ----- Original Message ----- 
    From: David Ilvedson 
    To: caut at ptg.org ; pianotech at ptg.org 
    Sent: Thursday, March 26, 2009 9:05 AM
    Subject: [CAUT] agraffe leveling


    I was attempting to level the strings on a newer Yam C6 the other day.   According to Goss's leveling device, all the tenor agraffes were way off.   I tried pulling up the left string to level but couldn't make enough of a difference.   A bad batch of agraffe drilling?   I guess in this situation you have to fit the hammer to what you've got?

    David Ilvedson, RPT
    Pacifica, CA 94044
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