Hi - to "Salsaman", I looked carefully through the 100+ items on the list for MIDI External Controller; I didn't see any that looked at all like Rotary SP or Organ Rotary slow/fast. So, it appears that it's not on the list.

This is on the list for "local" controls (assignable buttons / foot switches). And the MIDI SysEx command do exist and work, but my MIDI controller can't send those.

Thanks for all the ideas/suggestions/comments/discussions!

Jim
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Genos / Tyros5 / HK Lucas Nano 600 / FTB Maxx 40a / EV ZX1A / Rock'n'Roller cart / Hauptwerk virtual pipe organ / misc other audio & music toys