I would imagine pressure moving the keyframe down if not bedded would make the hammers sag? David I> ----- Original message ----------------------------------------> From: Roger Jolly <roger.j@sasktel.net> To: <oleg-i@wanadoo.fr>, Pianotech <pianotech@ptg.org> Received: Tue, 29 Oct 2002 11:24:36 -0600 Subject: RE: Glide bolts >> >>I suspect that the back of the frame was not seated firmly enough >>then, but it was not visible (no hammers jumping when playing staccato >>chords for example) >> >>Thanks for any idea. >> >>Izaac O Z >Hi Izaac, > Take a long thin screw driver and reach down between the >strings and tap the handle of the driver as you rest it on the back >frame. it will soon tell you if it is bedded or not. >Regards Roger >_______________________________________________ >pianotech list info: https://www.moypiano.com/resources/#archives
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