Yes, or key dip too shallow, bad hammer checking, bad let off, poor blow distance, or all problems together. Re do from the start, and it'll be fine. Paul From: Laura Olsen <ajoyfulsound at gmail.com<mailto:ajoyfulsound at gmail.com>> Reply-To: "pianotech at ptg.org<mailto:pianotech at ptg.org>" <pianotech at ptg.org<mailto:pianotech at ptg.org>> Date: Saturday, December 1, 2012 2:46 PM To: "pianotech at ptg.org<mailto:pianotech at ptg.org>" <pianotech at ptg.org<mailto:pianotech at ptg.org>> Subject: Re: [pianotech] Yamaha Uprights Not enough key travel? On Dec 1, 2012, at 10:50 AM, "George Bartlett" <georgebartlett at nf.aibn.com<mailto:georgebartlett at nf.aibn.com>> wrote: Hi Folks, Does anyone have any info on the cause of Yamaha Upright double striking on soft playing. George -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20121201/df90978e/attachment.htm>
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