I finally got around to wiring my up/down shifter in my cabinet. And while configuring my Noami games in demul, i noticed something weird in Crazy Taxi. Demul's "jamma1 push #3" button lets you access some pretty weird camera angles. There's default view, farther away view, helicopter view, front view, side view and view that is all black (inside view/driver view? maybe?). im pretty sure these are not normally accessible as A)some are impossible to play with B) the circles around pedestrian you can pick and the box around your destination disappears in all views except in default view and C) I dont think the real arcade control panels had a change view option.
i apologize if this is old news. Helicopter view is a fun new play for tho.