Some years ago, I designed and built an F1 wheel hub to fit into my Logitech MOMO wheel rim which is mounted on a G25. You can see my current wheel here. This old wheel is powered by Beta Innovation products and sadly, these are not compatible with F12010, so I decided to build a new one based on the SLI-M. I posted a bunch of questions about it in the "Leo Bodnar Shift Lights and controllers" thread, and thanks to the more than helpful replies, I have progressed the design much further. I decided to start a new thread, showing the design progress so far: The new wheel is essentially just the old wheel with a bit of a rehash to suit the SLI-M. Everything is based on manufacturers dimensions so it's all very accurate (which helps) but I haven't yet ordered the SLI-M, so the PCB mounting and digital display are only based on some templates and will probably require some minor tweaking once I get an SLI-M in my hot little hands and take some proper dimensions. Will keep updating as and when things happen. I hope you like. Regards, Mr Pibb.