Suspension Rattle / Dull Thud over uneven surfaces ?   SE business 2.0tdi - 150 - Manual gearbox.   Im finding i can hear a dull thud type of sound travelling over uneven or cobbled surfaces coming from possible the front nearside.    What i have found the sound can be heard best in neutral or clutch in to limit the amount of cabin noise.   It sounds a bit like when a lower arm joint is worn which sends the noise through the car.   Has anyone else experienced it ?