@android Here's a thread for reference regarding the limitation of a Generator spline: https://developers.maxon.net/forum/topic/12596/is-it-possible-to-get-a-spline-wrap-object-to-use-a-python-generated-spline

Hi Maxime, thanks for the response! I was aware that the scene gets copied, but unaware of the GetDocument function so it definitely makes sense! I will give that a try and report back. I have been trying this with both a python effector, as well as in a python xpresso node. Andrew