It took me a couple of hours... But I finally found a solution to make my Octatrack work as my MPC1000 in setup mode on my Kurzweil PC3K8. I couldn't figure out why all zones in setup mode played at the same time when playing my Kurz through my Octatrack, regardless of which midi channel I had active with Octatrack Auto Channel on.
Hope this can help someone else out there in cyberspace!
#octatrack #kurzweil #pc3k #midi #issue