<html><body><div>– the arrow head swaps ends in the flipped scrap –</div><div><br data-mce-bogus="1"></div><div>The should be an automatic decision if arrow is (mostly) horizontal - where the flip of arrow is correct - or (mostly) vertical - where it is not.</div><div><br data-mce-bogus="1"></div><div>m.s.</div><div><blockquote type="cite"><div class="msg-quote" lang="EN-NZ" link="#0563C1" vlink="#954F72"><style class="existing-message-styles" type="text/css">.msg-quote p.msonormal, li.msonormal, div.msonormal {margin: 0cm 0cm 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;}
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