What is this foofoovalve? Ive spoken to bobby, and he knows more aboutt his and he reckons it could be gearbox, shall i just replace the transferbox again and see what it does? hopefully its not my gearbox, cars costing me a fortune, just fitted new clutch, turbo, engine, trasnfer box!! lol Also my friend (mechanic) jacked the rear of the car up, and disconnected the rear diff from propshaft, he managed to spin the wheels from there? If the rear diff was fooked then could this happen, or would it need to be under load? thanks for all advice and especially to Bobby!!