Hmm.  I did have some odd problems with the gzip stuff, too, but it cropped up at a different part of the process.  Try this new attachment.  I've turned off the file compression for the .vwt files.  I'll have to look at that function, too, to see what could be wrong there.

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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.