Hi Antman,
Your welcome. What organ or module do you use?
Please share your project when you've started, always nice to see what others make of their projects.
In the near future my focus will shift towards fabricating a lower manual prototype. I plan to use the fabricators keyboard scanner for that. The drawbars will be integrated in the keyboard and the breadboard will be replaced by permanent connections.
If I have space for some buttons I may add some drawbar presets to the sketch, but that's for later.