The overshoot weirded me out when I was new to Poser. Coming from other 3D animation apps it was quite frustrating dealing with the curves in Graph Editor. Now having been used to editing curves and how to compensate for things years later I would hope they do not change much unless they were to add keyframe curve handles like in Blender. But I think they would need to completely redesign how it works. But im not a programmer so idk. If a change like that would break all my past animation work...many tears will be shed

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My most recent Poser animation:
Previs Dummies 2