Have read quite a bit about this and would like some quick conformation please, i am going to add the Happ Mechanical Joystick and Ultimarc Rotary joystick interface to my CP. I am running mame .123 with mameah v1.62. I am using a kew wiz for my current joysticks and buttons, early version, not sure which.
Is this all i need to play Heavy Barrel, Ikari Warriers etc...what about buttons. Do i need to add 2 specific buttons next to the rotary joystick or use the ones i have and just map them in? Also does the interface just hook up to the usb and away we go...no need to go into my keywiz for rotary joy or new buttons?