Lightening touch by changing damper timing redux

Erwinspiano@aol.com Erwinspiano@aol.com
Thu, 19 Jan 2006 15:32:48 EST


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=20
Richard
  Please hear me & with all due  respect.  I can feel that .
   Actually, IMHO,  an 1/8 th inch in  damper lift timing can make a HUGE =20
difference  in action feel especially with high ratio actions.  Frankly it=20
doesnt'  concern me what Seiler might think but rather my clients.
   There is a sweet spot for ,most pianos,  & when setting this up  I find i=
t=20
most often that spot to be at  half travel when the key aciton cycle is at=20
it's most efficient & friction  free spot in  movement  Picking up the dampe=
r=20
prematurely can increase  the feel of touch weight or heavy touch syndrome=20
dramatically on some  actions.   I'm always looking for the optimum sweet sp=
ot when=20
setting  up a custom balnced action so that I don't inadvertantly sabatoge=20
all that  fiddlin & didlin I just went thru to create a very fluid action  f=
eel.
  Regards
  DAle Erwin

The damper timing I thought was  determined by the manufacturer.  When the=20
key goes down it meets a couple  of resistance points.  One, the end of the=20=
key=20
contacting  the damper lift lever (but who can feel that?) , and two, the ja=
ck=20
 contacting the let off button. (which everybody can feel)  Since the =20
contact between the key and damper lift lever is  what, 1/8 inch leeway  wha=
t=20
difference does it really make?  The most important consideration is  that d=
ampers=20
lift as a unit as the damper pedal is depressed so that =E2=80=9Chalf  dampe=
ning=E2=80=9D can=20
be utilized. =20
I can imagine asking any of the  piano makers including Seiler who show up=20
for the National Convention where  they prefer the key to hit the damper lev=
er=20
and why.   ---ric   _www.pnotec.com_ (http://www.pnotec.com/) =20


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