The simple way is to stop / start on the OT. If you time it right, you can do that live and create an “interesting” turnaround in the track. :wink:

This thing does ‘resync’: http://www.midiclock.de/midiclock.php#

Not sure how the OT would react to it, as the OT likes to be the master.

I remember reading about some kind of big red resync button device.

Ah, here it is: http://mungo.com.au/syncZ.html