Sorry, I'm betting this has been answered before, but I've spent most of the day searching around.
I've got the ultimarc trackball and opti-pac.
It's temporarily hooked up, and it moves the mouse cursor in windows.
I'm using Mamewah and Mame only.
I startup Missle command, no cursor movement. Same with Golden Tee.
My mame.cfg has mouse=yes.
I can't find if Mamewah needs a setting.
I read somewhere that you might need -mouse. Do I need to add that somehow in Mamewah?
Thanks, Sorry if I searched poorly.
Art