Since Ladybug has an onboard amp, I had to fab a little passthrough adapter (Bob Roberts style) to play Mr. Do with the factory amp. It had sound when I hooked it up directly, but it was low and couldn't be adjusted, obviously. I can use it for Mr. Do's Castle when I pick up a PCB for that also. Also removed the metal cage and added an adjustable PCB holder to change games reasonably quickly. Here's a quick pic before I added the jumper to make P1 start act as the Throw button for Mr. Do.
