Do/did some manufacturers bore their upright hammers such that the hammers overstrike the strings? If so, why? Does insalling new hammers so that they strike the strings at 90 degrees improve things? If not, why? Thanks. Terry Farrell -------------- next part -------------- An HTML attachment was scrubbed... URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20060403/23be3ba9/attachment.html
This PTG archive page provided courtesy of Moy Piano Service, LLC