Damn it - checksum doensn't work.
At the moment when I program F0 43 10 6D 0 0 9 XX F7 I'm at least able to switch from Forwards to Reverse via a fader but that's boring and there's already a button for that on the AN200!
So yeah. Confused. Not sure if it's to do with checksum. But I actually am using a Kenton Control Freak to program this and that has a automatic checksum calculator which I placed before F7 but tbh I can't guarantee if it worked properly. Hmmm.