Curve collide and part to move

New to Kangaroo, so apologies if missing something really basic! Below screenshot shows what I’m trying to accomplish. The collision is working and I have support unrestrained in Y, but remains static - other than rotating about Z. Releasing rotation in Z makes the rotation more apparent.

My attempt: (19.4 KB)

Based on a similar offering from Daniel which I used as basis:

Thanks to anyone who might assist.

I think you should delete the anchor component.

Thank you! Much appreciated.

I guess that anchor component was there to hold the intermediate gear in Daniel’s original.