Will Antonia 126 end up having any changes for the neck JPs?

This may or may not be another joint situation which could be improved.  If the thigh is twisted enough, the distortion seen in the attached image can result, at the shin weld.  I haven't tested to see if this only occurs in combination with bend and/or side-side.  I have seen lesser manifestations of this distortion at fairly normal thigh twist settings, however.

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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.