<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Hello all,<DIV>This is actually my first time posting to a discussion list. </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>I am trying to modify this Qcircuit command to make a diamond shaped conditional block for my block diagram. </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>\newcommand{\measuretabdiamond}[1]{*{\xy *+<.6em>{#1};p\save+LU;+RU **\dir{-}\restore\save+RU;+RD **\dir{-}\restore\save+RD;+LD **\dir{-}\restore\save+LD;+LC-<.5em,0em> **\dir{-} \restore\POS+LU;+LC-<.5em,0em> **\dir{-} \endxy} \qw}</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>since I am not that familiar with all the xypic commands I have made little progress by modifying it using the guess and check method. </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Any help would be appreciated. </DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>cheers, </DIV><DIV> </DIV><DIV><DIV> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">-SH</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">______________________________</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Please Note: No trees were destroyed in the sending of this contaminant free message. <SPAN class="Apple-converted-space"> </SPAN></FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">We do concede however, that a significant number of electrons may have been inconvenienced.</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> <BR class="Apple-interchange-newline"> </DIV><BR></DIV></BODY></HTML>