Could the backcheck be loose? It doesn't take much. I've seen a few that had that problem and a drop of CA glue cured the click. Marcel Carey, RPT Sherbrooke, QC > -----Message d'origine----- > De : pianotech-bounces at ptg.org > [mailto:pianotech-bounces at ptg.org] De la part de David Love > Envoyé : 3 août 2006 22:08 > À : 'Pianotech List' > Objet : RE: Backcheck noise > > > Been through that already. There was some clicking that was > resolved by repining and changing some of the flanges. This > is something different. The noise definitely disappears when > you push the backcheck backward so that it doesn't engage the > hammer tail. It's not an impact noise but a noise which > follows very closely behind. > > David Love > davidlovepianos at comcast.net > www.davidlovepianos.com > > -----Original Message----- > From: pianotech-bounces at ptg.org > [mailto:pianotech-bounces at ptg.org] On Behalf > Of A440A at aol.com > > Sent: Thursday, August 03, 2006 6:49 PM > To: pianotech at ptg.org > Subject: Re: Backcheck noise > > Hmm, well, these new Steinways are equipped with the > perma-free thinking in > > their hammer flanges. Maybe you could repin a couple of > these shanks to have > maybe 3 grams of resistance in them and see if that lowers > the noise. I would > throw in the balancier pinning as something to check, too. > > Ed Foote RPT > http://www.uk-piano.org/edfoote/index.html > www.uk-piano.org/edfoote/well_tempered_piano.html > > > >
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