gearbox whine when cold ?
 

evenin all !!! have recently started to notice a whine from gearbox when the engine is cold ??? is this usual ? but once warm seems fine except for 5th gear i still get a slight whine ! have checked dipstik at rear of engine bay and presum its for the gearbox ??? lol correct me if wrong ,an it seems fine any ideas ??? please dont say new box lol or i will cry like a baby.