<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I don't know. Why not? Seems like you'd sure get a nice definitive escapement.<div><br></div><div>Terry Farrell</div><div><br><div><div>On Sep 24, 2012, at 7:35 PM, David Boyce wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> <div bgcolor="#FFFFFF" text="#000000"> <font face="Arial">I don't know what the question is, but I feel sure square knuckes are not the answer.....<br> <br> Best regards,<br> <br> David.<br> <a class="moz-txt-link-abbreviated" href="http://www.davidboyce.co.uk/">www.davidboyce.co.uk</a><br> </font> </div> <span><Square knuckle.jpg></span></blockquote></div><br></div></body></html>