I will try to document it. Although it will be slow as I have a billion other diy synth projects on the go.
A question about 'value pickup' or whatever you call it. How does this work on the mb64? Say i change the patch on the rack unit, will the mb64's brain know what the new settings are and hold those values until you rotate the pot to that amount? I want to use pots instead of encoders, as I hate encoders and already have buckets of pots.