I have never used a generic controller like this, though I do use my Nord Modular G2X in this fashion. The G2X has 8 rotary encoders, with 4 2x16 character LCD displays to show what each encoder is assigned to, etc. I make control patches for the G2X, and I have the control parameters displayed, when I come to use them.

So, I just wondered how people use their MB64/MB64E's? Do you just remember what the pots/encoders are set to control? Does anyone use old school patch sheets (I mean actual sheets of paper)? I made an audio patch field before, and had the front plate painted as a white board, so I could write what each socket was connected to; this worked a bit, but was not a great solution. I think people may well use several different control configurations; doesn't it get confusing sometimes?
Cheers
edit - added image of G2X controller extracted from manual



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