I've just finished shooting with the Russian arm this past week. Another incredible storytelling tool.
You'll notice in the BTS video I'm using a digital joystick instead of the traditional Hand wheels Id usually use on a remote head. That's because in our case the camber of the road was so extreme and fast changing it would defeat the automatic horizon roll of the Flight head, which meant I needed to manually compensate on the fly while operating which is only possible with the Digital joystick. Quite a challenge:-)