<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=US-ASCII"> <META content="MSHTML 6.00.2800.1491" name=GENERATOR></HEAD> <BODY id=role_body style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: = Arial" bottomMargin=7 leftMargin=7 topMargin=7 rightMargin=7><FONT id=rol= e_document face=Arial color=#000000 size=2> <DIV>Some questions in general about pulley keys. What would be the max= imum distance a key should be allowed to move before it is considered ready for repair? I'm talking to total distance from front to back, (or side to side).= The other question is, how do you determine the right position for a k= ey? If it moves back and forth, is it presumed the right place is right in the middle? Or is it possible that the back of the hole is right, and the f= ront is worn out? After all, I would presume the keys get pushed to the= back of the action, which is causing the hole to become oblong in the f= irst place. </DIV> <DIV> </DIV> <DIV>Wim <DIV><FONT lang=0 face=Arial size=2 FAMILY="SANSSERIF" PTSIZE="10"= >Willem Blees, RPT<BR>Piano Tuner/Technician<BR>School of Music<BR>University of Alabama<BR>Tuscaloosa, AL USA</FONT></DIV></DIV></FONT></BODY></HTML>