<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD><TITLE>RE: Centering Grand Jacks in the Window</TITLE> <META http-equiv=Content-Type content="text/html; charset=iso-8859-1"> <META content="MSHTML 6.00.6000.16608" name=GENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT face="Bookman Old Style" size=2>Yep, I'll second what David I said.  You feel like you're being abusive, but it really does take a fairly solid "tap" to get the jack to move.  Maybe try it on an old part 'till you get the hang of it.</FONT></DIV> <DIV><FONT face="Bookman Old Style" size=2></FONT> </DIV> <DIV><FONT face="Bookman Old Style" size=2>William R. Monroe</FONT></DIV> <DIV><FONT face="Bookman Old Style" size=2></FONT> </DIV> <BLOCKQUOTE dir=ltr style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px"> <DIV style="FONT: 10pt arial"><FONT face="Bookman Old Style">SNIP</FONT></DIV> <P align=left> Supporting the side I want the jack to move towards.   You have tap it harder than you think...<BR><BR>David Ilvedson, RPT<BR>Pacifica, CA 94044<BR><BR></P> <DIV style="PADDING-RIGHT: 5px; PADDING-LEFT: 5px; PADDING-BOTTOM: 5px; BORDER-LEFT: #000000 3px solid; PADDING-TOP: 5px"> <P align=left>I have the support block, I've seen it done but I'm somehow not doing it right because when I hit the jack to center it nothing changes.<BR>Anyone willing to give explicit directions?<BR>Thanks,<BR>Mike</P></DIV></BLOCKQUOTE></BODY></HTML>