I have no idea why Arcade1Up put the dig and drill buttons on opposite sides of the joystick, but it makes playing Dig Dug 2 almost impossible. Thankfully, you can pick up this deck and fix that issue. If you’re keeping your countercade with the stock PCB, you’ll need to relocate the power switch and volume switch, but it’s a good opportunity to add a volume knob instead to bypass the Mute/Loud/Deafening settings of the stock switch. It’ll also give you a chance to add a Sanwa joystick and improve the cabinet as a whole.