Don't underestimate the amount of work a true tinkerer is willing to perform to get the system running 'as it should have been'. But looking at the pictures of

Don't underestimate the amount of work a true tinkerer is willing to perform to get the system running 'as it should have been'. But looking at the pictures of part 3 I have to conclude that the electrical installation was certainly not done professionally. In fact: the mains wiring wouldn't even pass inspection by German law. So tinkerer or not, I doubt this was the place where this multi-million machine (in Deutsche Marks, that is) would have been installed originally.