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<body class='hmmessage'><div dir='ltr'>As I suspected part of the issue with our speed when not using contraction hierarchies is that currently our code is introducing all nodes as towers rather than a mix of towers and pillars. This is an easy fix however does seem to break some of ITN's turning restrictions so I won't be commiting that yet. Obviously correct and legal is better than fast :-) <br> </div></body>
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