PhilC has made a specialized shoe converter. Something a bit like Wardrobe Wizard, but aimed specifically at tackling shoes and their problems.

http://philc.net/ShoeConverter_page1.php

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.