Or the damper upstop rail is too low. 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 Don Sent: Monday, June 02, 2008 5:45 PM To: Pianotech List Subject: Re: Double-striking hammers Hi Ted, Check the bedding of the key frame. Yamaha's frames flex a lot. At 04:50 PM 6/2/2008 -0400, you wrote: >I have a Yamaha C3 that has several double-striking hammers. When I >pull the action forward just a little (about 1/4 inch) the double- >striking stops. I regulated this piano on my bench and this is the >what I found after I reinstalled it. It worked fine on my bench. Any >help would be appreciated. >Ted Simmons > Regards, Don Rose, B.Mus., A.M.U.S., A.MUS., R.P.T. Non calor sed umor est qui nobis incommodat mailto:pianotuna at yahoo.com http://us.geocities.com/drpt1948/ 3004 Grant Rd. REGINA, SK, S4S 5G7 306-539-0716 or 1-888-29t-uner
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