I’m having a hard time assigning turbo buttons in MAME (current) despite what I have read in other turbo threads. I may not understand how it is supposed to work. I have a hotkey button set in the “input” menu, then I go to the “controls” menu, set the button I want (B) and single button toggle (I’m assuming this means I use the hotkey I set to “turn on” the turbo fire for the button (B)), however, nothing happens.
Any advice is appreciated. Thanks.