sorry for slow reply. Life got in the way :-)
Here is my settings file
Basically the first three buttons set X Y Z and the 4th and 5th set incriment step. The axis move withe the center dial
The outer dial is always set to rotate b continuosly. You can also select A and B axis from the UI and then the center dial to increment those axis also.
When you import the settings file you need to associate it with an application. I use google chrome so I associtaed it with the application. You need to navigate to it from the OS.
Any questions pleade ask.
Regards
TP