This is something that drives me nutso.  I, too, have files running around with half a dozen superfluous centers of mass per figure.  I mean, hello?  Bug city.  Harumph.  I don't suppose we can expect another service pack for Poser 7 at this point, can we? 

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.