Last question — When I was testing every key-press with my VST, I noticed two things:
LEFT (Bit 16)
RIGHT (Bit 24)
Those work as one would expect — like Cursor LEFT/RIGHT.
UP (Bit 7)
DOWN (Bit 6)
Those are not Cursor UP/DOWN, but rather, increment or decrement the current value, as If one was scrolling the data entry wheel.
I was unable to simulate a “CURSOR UP/DOWN” KeyPress — any insights?