Problem with smoothing

[Siege]

Hello! I'm new here and have played around with this awesome malcom rig.
I work in Maya and I think I managed to key his smoothing using auto key and switch between the smoothing options in the abx picker. Cause when I play the animation he switches between them.
But I can't really find where this is keyed... or delete this behaviour... the dopesheet and timeline is empty.

[admin]

Hello! There is an attribute on his Placement control.

[Siege]

Ah! I found it! Thank you!