Hotkey – X

so in this menu you can go to the quick menu and then controls and change the controls

yu can use mouseball Only , mouse, retropad etc

by selecting mouseball Only you can use the spinner or mouseball for player 1 and spinner for player 2

This will deliver out most games that uses the spinner for P1, P2 or

It does turn off the Joystick – so if you need that hen you should use mame2016 and mame 2003.