As crazy as it sounds, i just stumbled across the tutorials on this very site regarding the arpeggiator on the moxf (as if 7000+ patterns was not enough ;-)). Well, recently i have been thinking about how to "cook my own", but thinking it was too complex, and stumbled across this link as referenced from EX5Tech.com

https://yamahasynth.com/index.php?option=com_k2&view=itemlist&task=category&id=33:moxf&Itemid=102

Great stuff. Clear and intuitive.