<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; = charset=iso-8859-1"> <META content="MSHTML 5.50.4522.1800" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT size=2>Hi list,</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>Concerning old the jack tops, would it be better to = remove the old graphite before aplying new one  or is it ok to put it on the = old layer?</FONT></DIV> <DIV><FONT size=2>Spray teflon directly on the old = graphite?</FONT></DIV> <DIV><FONT size=2>If it is better to remove the old graphite, what is = the best way to proceed? (brushing? products?)</FONT></DIV> <DIV><FONT size=2></FONT> </DIV> <DIV><FONT size=2>Thanks for any suggestions,</FONT></DIV> <DIV><FONT size=2>Pierre Gevaert</FONT></DIV> <DIV><FONT size=2>Belgium</FONT></DIV></BODY></HTML>