Do you have the limits already set up in the .cr2 which contains the morphs?  If so, you can just trim down that .cr2 to create the pose.  Unless that would be the crazy-driving part.  :unsure:

I don't know of any Python utility to help create a pose to set parameter limits, but there could be one out there.  :unsure:

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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.