Hi Mac

For now, I was just sending every drawbars to the FULL value.

I am working on a simple visual interface, just to make the editor working. (we will see later for advanced graphics)

I just finished the 8 drawbars. but when you change values while the sound is playing you can hear a small clik

the rotor effect can be access only by sysex
I am trying to send it. Slow/fast/off

what about the 2 types of percussion. What do u think is the best? 1 knob for the volume and a switch for 4 - 2 2/3?

Dan