Hi, I want to build my own Pinball Machine, because I want to understand what is going on with the electronics and software and also because I don't have a lot of money. What is a good resource to get started? Where can I buy parts for cheap? If it is possible I would like to build my own Medival Madness. I don't know what the figures are made of, I have a 3D Printer that can print ABS, but it will probably brake too fast right? I know the manuals are available online, but is the artwork also available? If it is too complicated, I would also do something simple with figures that are not hit directly. I think the sides of a Pinball Machine are made out of Plywood. I would choose aluminium-skinned composite sheet because it is more durable. Or is this a bad idea?