I created some bindings which allows to fire different actions on singlepress, doublepress or on press with a modifier key.
Midibutton 1 singlepress: Start/Pause
Midibutton 1 doublepress: Stop
Midibutton 2 + Midibutton A: Select Rack 2 State A
Midibutton 2 + Midibutton B: Select Rack 2 State B
Midibutton 2 + Midibutton C: Select Rack 2 State C
The doublepress can also be used as a safety function: for preventing to accidently hit the “next song” button, assign it as a doublepress action and leave the singlepress action empty.
If someone is interested, I can share the files with the bindings for all that.