Michael Jorgensen wrote: > Hi Richard, > Have you considered knuckle nap direction in regard to item #1? > Traditionally, nap feels rough sliding toward the flange and smooth toward > the hammer. This reduces friction for easier jack return and increases > friction for better jack contact during playing in order to reduce jack > cheating. On European pianos, the nap direction is sometimes reversed > which can yield a smoother feel. Hmm-- no actually tho I suppose I should have.. obvious enough.. I'll have a look. > > In a more recent response you indicate that you are considering > moving the wippen rail to create a straighter line between the knuckle core > and jack. Just a few millimeters of shift will cause major changes in all > aspects of regulation and touch, so be sure to mark diligently the original > position along with the location of any shims which may exist. > Good luck, Yes.. this I know..altering the action geometry requires a full regulation, at least from the rack upwards. And it has weight concerns as you point out. I am not considering doing this,, just thought it might help. But if it ends up that I have to.. well I will. grin.. > > -Mike Jorgensen > Thanks Mike,, your posts are appreciated muchly. Richard Brekne I.C.P.T.G. N.P.T.F. Bergen, Norway
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