<HTML><HEAD> <META charset=US-ASCII http-equiv=Content-Type content="text/html; charset=US-ASCII"> <META content="MSHTML 6.00.2800.1106" name=GENERATOR></HEAD> <BODY style="FONT-SIZE: 12pt; FONT-FAMILY: Arial; BACKGROUND-COLOR: #ffffff"> <DIV><FONT face="Bookman Old Style">Robertson screws are the Sony Betamax of screw-dom. Superior results, but nobody uses them because nobody has the driver because nobody uses them.</FONT></DIV> <DIV><FONT face="Bookman Old Style"></FONT> </DIV> <DIV><FONT face="Bookman Old Style">I first encountered them in a Steinway that had been overhauled in Canada. Needless to say, I was dismayed at the first service call, but when I brought the action in for re-overhaul, I bought a driver and loved the feel. I also replaced them with slotted screws for the next American technician. Isn't that sad? Sigh.</FONT></DIV> <DIV><FONT face="Bookman Old Style"></FONT> </DIV> <DIV><FONT face="Bookman Old Style">Bob Davis</FONT></DIV></BODY></HTML>