Team MedBots

[Max]

Sounds interesting, I imagine having a set undriven wheels at the back may help it go in a straight line and restrict over steer, something without too much grip so they can slide.
What do people think this: http://www.esska-tech.co.uk/esska_en...d_air_ms_.html as a pressure relief valve for a heavyweight, I think they were discussed before and found to be a bit low rated but ok?