Soundboard grain angle

[Delwin D Fandrich]

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  ----- Original Message -----=20
  From: Erwinspiano@AOL.COM=20
  To: pianotech@ptg.org=20
  Sent: December 04, 2001 12:48 PM
  Subject: Re: Soundboard grain angle


    =20
          Del=20

     Just for the record when any of us refer to grain angle in a =
soundboard could we specify where it is we are measuring that from so =
all can be clear as to intended meaning   =20
      I.E. I always measure off the spine.=20

     If your talking 60 degrees off the belly and not the spine that =
translates into something close to 40 or 45 degrees measures off the =
spine if I,m thinking straight.=20
    Would you mind clarifying=20
        Thanks --Dale    =20

Dale,

Off the spine? What do you mean by the 'spine?'

I measure off the stretcher (which is not always parallel to the =
bellyrail) from the left, or bass, side. That is, my 60=BA is 30=BA off =
perpendicular to the stretcher. It may or may not be 30=BA off the =
bellyrail.

Del

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