Ok, so it's not actually funny, it's potentially dangerous but every so often the car refuses to steer, instead juddering really badly trhrough the steering wheel.
When it's stationary or moving off my driveway it's not too bad, but just recently it's started happening on roundabouts or at junctions when turning.
It isn't a fatal problem, ie it does resolve itself almost immediately but it really is beginning to be ba a pain in the ar$e!
Anyone else had a similar problem or can advise on what the problem could be?