My first thought is the hammer tail is catching on the backcheck. Second, a flattend knuckle surface. Patrick C. Poulson Registered Piano Technician 530-265-1983 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://www.moypiano.com/ptg/pianotech.php/attachments/20110716/bd2ea7f6/attachment.htm>
This PTG archive page provided courtesy of Moy Piano Service, LLC