I've just read through most of the construction guide on the site; http://www.rampagingchariots.org.uk/con ... l-2009.pdf

It's like a smaller scale version of the Riobotz tutorial, but for basic featherweight-esque robots. Good clear explanations of what the parts are, why they're used, how to do things and so on. Doesn't cover as many topics as the Riobotz book because, well, because it doesn't need to, but could be handy for any new featherweight builders who don't really know where to start.