not sure about the clutch thing as it gear shifts fine and pulls the horsebox no problem at all .but i will get the balanceing checked as the vibrations seem to be now making its way upto the streering wheel .also the vibration is still there when idle now .i guess its worth a check on the gearbox engine mountings aswell .frigging motors hate it when you cant finger the problem to fix it ,thanks for all the replys lads appreciated