No Power Yamanamas

[Marcel Carey]

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Hi Ric

Even if everything has been checked and rechecked, could the keybedding be
at fault? Check the keybedding with the pedals depressed (the keybed
sometimes flex enough to change the bedding). Either that or the hammer rail
is bending. Is that sensation the same all over the keyboard, or more
concentrated to areas between the action's brackets?

Just other thoughts,

Marcel Carey, Sherbrooke, QC
  -----Original Message-----
  From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]On
Behalf Of Richard Brekne
  Sent: 27 mars, 2003 07:04
  To: Pianotech
  Subject: Re: No Power Yamanamas


  Hi Bob
  Ah... yes.... that would do it (you mean dragging tails on an fff blow I
suppose) But that is not the case here.... good call tho.

  No this is something else... almost feels like the "ummph" is not there to
begin with. And I have only noticed this on a few Yamaha C6's and C7's. Sort
of feels like you can get the hammer accelerated just so fast... and no
faster. Strange feeling really.

  Thanks muchly for the input however.

  RicB

  Robert Moffatt wrote:

    Richard, If you haven't already checked,.....it sounds like the
backchecks set too close.On a "p" blow, fine, but the harder you hit the
key, the less power you receive. Regards, Bob Moffatt & Sons Piano Atelier
    Calgary, Alberta - Canada
    Tel. 403 243-0385
    moffattr@cadvision.com
  --
  Richard Brekne
  RPT, N.P.T.F.
  UiB, Bergen, Norway
  mailto:rbrekne@broadpark.no
  http://home.broadpark.no/~rbrekne/ricmain.html


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