There are plenty of machines out there, vintage or contemporary which transmit knobs and parameters automation data through Sysex. I think its a feature that a lot of users would like to see in a feature update since the Sysex data is already triggering the channel of the extermal instrument ,but not beeing able to record or assign with midi learn knons and faders who transmit Sysex is kind of a pity. Please consider this.
Great job on Version 5. Poly AT and mpe btw was one feauture support that was holding me in logic and now i am so happy. Keep the excitement alive.