Ok, that is fair enough. But wouldn’t it be downward compatible managed by the OS itself?

But if not then to do reasonable automation I need the request commands and I am asking very humble for it.

I would need the sysex commands requesting the actual algorithm, input and output value, the state of the ten parameters and the power knob. I could use them as starting point for my Lemur controller.

I am shure a lot of owners of the H9s could benefit from this information.

BTW: I would, if you allow that,  upload my interface for Lemur on their user library. 

Best regards

RL