Hi all, looking for some advice.   The last couple of weeks I've noticed an intermittent power steering problem with my VRS CR170 DSG   First time was while parking at slow speed in a car park, steering went heavy and back to normal a few times Second time I was travelling at speed on the motorway in S, coming down the revs, doing maybe 70 in 4th around a sweeping left bend, all of a sudden I got a very odd heave/light/heavy/light sensation from the steering, quite unner