hi im thinking of buying a galaxy tdi off a friend but there is a problem with the steering ,when turning steering left to right theres a loud noise comin from under the car ,it sounds like steel on steel ,my friend says it the suspenion leg tops but i think its eighter the rack of pump ,but when driving it dosnt seem to make that noise, but i think because its not under as much strain ,anyone got any answers are they a big job to do as well cheers karl