<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=iso-8859-1" = http-equiv=Content-Type> <META content="MSHTML 5.00.2614.3500" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face=Arial size=2>Roger,</FONT></DIV> <DIV> </DIV> <DIV><FONT face=Arial size=2>Since you're giving a class on grand regulation....could</FONT></DIV> <DIV><FONT face=Arial size=2>you explain the difference re: carding = the hammers on</FONT></DIV> <DIV><FONT face=Arial size=2>a Steinway Vs that of a = Yamaha?</FONT></DIV> <DIV> </DIV> <DIV> </DIV> <DIV><FONT face=Arial size=2>Bob</FONT></DIV> <DIV> </DIV> <DIV> </DIV> <DIV> </DIV> <DIV> </DIV> <DIV><FONT face=Arial size=2>Robert Moffatt  = MPT<BR>Moffatt & Sons Piano Service<BR>Calgary, Alberta<BR>Canada</FONT></DIV></BODY></HTML>