OK, I have now sorted out my E8 problems, the pump was faulty, a new (second hand one) pump sorted out the problem. The next one on the list is the blower fan which only runs on full or not at all. Im wondering if this is something to do with the controller/power supply. Someone on hear has kindly posted some pics of the power supply so I know what it looks like, I just cant find it anywhere. Is it buried inside the innards of the airbox or is it somewhere else does anyone know? Peter