<HTML><HEAD> <META charset=US-ASCII http-equiv=Content-Type content="text/html; cha= rset=US-ASCII"> <META content="MSHTML 6.00.2800.1106" name=GENERATOR></HEAD> <BODY style="FONT-SIZE: 10pt; FONT-FAMILY: Arial; BACKGROUND-COLOR: #fffff= f"> <DIV>Some years ago I had a D (from the 1970's) with 4 zinging agraffes= . I needed it fixed and stable for a concert the next day, so I put a bridge= pin on top of the counterbearing felt of each offending note (close to the = agraffe), in order to increase the draft angle. Although I suspect these agr= affes were from the hinky period (mis-drilled), this did the trick on three = of the notes, and made the fourth one better enough that no one has mentione= d it in the last 20 years. I'll fix it properly when I eventually restring t= he whole piano (the top two sections have been restrung once).</DIV> <DIV> </DIV> <DIV>Bob Davis</DIV></BODY></HTML>