I just wanted to compliment Shaun @ The Pinball Wizard company. They are awesome. I purchased a new MPU board from them but had some issues. They took it back and provided a lot of technical support and with the replacement. Very honest, helpful and responsive! I will certainly buy from them again. Not many parts retailers provide that kind of immediate tech support for the parts they sell. It is for the love of pinball, because the profit margins are not huge.