<HTML><FONT FACE=arial,helvetica><FONT SIZE=2 FAMILY="SANSSERIF" FACE=
="Arial" LANG="0">In a message dated 9/29/2003 8:11:52 PM Eastern Standa=
rd Time, ilvey@sbcglobal.net writes:<BR>
<BR>
<BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT=
: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">I even changed wippens on one k=
ey, but the problem is still there. <BR>
</BLOCKQUOTE></FONT><FONT COLOR="#000000" style="BACKGROUND-COLOR: #fff=
fff" SIZE=3 FAMILY="SANSSERIF" FACE="Arial" LANG="0"><BR>
</FONT><FONT COLOR="#000000" style="BACKGROUND-COLOR: #ffffff" SIZE=2=
FAMILY="SANSSERIF" FACE="Arial" LANG="0"><BR>
Hi Wim.<BR>
<BR>
So you can rule out the wippen, but what if you try switching the bobb=
ling hammer with its neighbor. Still bobbling? Then it would hav=
e to be the arc of the tail, wouldn't it?<BR>
<BR>
Gordon Large</FONT></HTML>