ah, thank you so much for this !

skate_ball2.c4d

thank you very much for a quick answer yes, true i guess its quite difficult to assess without files - i quickly simplified the project leaving just the geo and as youd scrub through the timeline there flickering to the limbs happening which only happen as i gather when the limbs are inside the Null object which moves up and down.
thank you !
Kamil

Hello,

i am facing quite weird issue - i have a pretty simple IK rig using a spline and spline wrap over the cylinder. it works fine, however when i put that into the null which later i animate the position of the master null up and down, the rig breaks and keeps flickering. I tried to bake it as alembic, but it keeps on flickering anytime there is Y motion to the master null.

I would be super grateful for some hints - i dont think this is anything extremely difficult or anything, just something i dont understand how it works.
Thanks!