I was recently alerted of a great user script for the NanoKontrol 2. Created by Ableton forum user dynamiiic, it offers quite a bit more functionality than the one included in Live. It emulates the APC40, has 4 modes, loads in a default or initial mode and there are 3 modes buttons:
- STOP: Shift Mode
- PLAY: Alt Mode
- RECORD: Ctrl Mode
Have a look at all the available functions and download the MIDI remote script for free.