I think I’ve found a potential source of confusion in the current H9 User Guide, Rev 21. It confused me, anyway.
On page 37, it says that “KB0-KB9 are patched to C22-C29”.
That’s ten Parameter virtual KnoBs but only eight C# assignments? But I see in H9 Control that the default patches actually do go from C22-C31.
C22 – KB0
C23 – KB1
C24 – KB2
C25 – KB3
C26 – KB4
C27 – KB5
C28 – KB6
C29 – KB7
C30- KB8
C31 – KB9