OB + MOTU sync issues

I have a RYTM and Octatrack - OB in Ableton Live

  • I wanna use OB to multitrack the RYTM
  • I wanna use MOTU to record the Octatrack
  • I sync RYTM to OB and midi out of RYTM to Octatrack

i cannot get the Octatrack to sync at all. It’s off by 1/16th note.
RYTM is certainly in sync via OB.

Shouldn’t Octatrack sync to RYTM who is getting the clock from OB?

I set up Aggregate devices and I prolly didn’t need to do that, just select the MOTU i bet