Hi i have a 2003 tdi galaxy that has done 59k and everytime i go round a left hand bend i get a knocking noise, this doesnt effect drive but is getting louder. when i have jacked the car up and spinned the wheels the nosie is constant, is this a diff problem or the drive shafts ( there is a bit of play in them) i have been looking at other threads and they seem to cause this sort of problem. i have spoken to two garages who claim it needs a new gearbox which seems over the top as the box seems to work fine. advise is welcomed as to what action to take or what it maybe regards dougie