Thanks. I think that was my 3rd arrangeball and the first one that I really enjoyed which is why I still have it. Has a couple of bonus buttons that allow you to activate 2 numbers each and the bonus carries over to the next game if not used. It's also the only arrangeball I've seen that lets you change what is a winning combo and how much it will pay. There's a series of dip switches that control for example, whether or not the four corners or diagonals pay out and how much.
Ill use your specs as a starting point for my LEDs.