<HTML><FONT FACE=arial,helvetica><HTML><FONT SIZE=2 PTSIZE=10 FAMILY=
="SANSSERIF" FACE="Arial" LANG="0">Greetings. David,<BR>
<BR>
&nbs=
p; Yes that does make good sense; to keep the core hard at the crown a=
nd yet soften the surface. I sort of figured this but wasn't sure. Experimen=
ting on my old upright did help. My first customer was me! If I had an=
y complaints, I was right there. <BR>
<BR>
<BR>
Thank You,<BR>
Julia <BR>
Reading, PA</FONT></HTML>