I recently bought a Grandmother. Totally loving it.
I would like to match the arp/seq rate to my DAW session rate. I can send CC8 just fine and the GM accepts it over either USB or din MIDI. According to the manual, CC8 and CC40 work together to increase the rate resolution. For example, if I have a session BPM of 111, CC8 0-127 has no match for that BPM, so I'm hoping to figure out how to use CC40. So far, no luck. I've tried two different DAWs and the sendmidi tool. It seems no matter what I do, the GM seems to think CC40 is no different from CC8. I would appreciate any advice as to what I'm missing or failing to see.