I'm having a problem getting the lighting to work properly in PowerMAME32 0.105. I don't have all of my LEDs wired up yet, but I don't think that should matter. I have Player #1's 7 buttons hooked to inputs 1-7 and Player #2, buttons 1-3 hooked to inputs 17-19. Strange thing is all of my ingame lighting works great for both player #1 and #2 (for the buttons I have hooked up).
The attract mode lighting is what doesn't work properly. For example, when I do a test of the flash.lwa file only Player #1 buttons #1 and #2 light up. All of Player #2 light. Also, when running the attract mode, player #2 buttons fade in and out, but Player #1 buttons never do.