Thanks for the quick reply.
It doesn't happen early morning, however, after driving around a bit and getting stuck in traffic, the judder gets really annoying!
Going to get it checked out tomorrow afternoon. Checking the service history, everything has been changed but the clutch, so it is due a change.
Reading about the forums, average flywheel lifespan is about 100,000 miles.
I was kind of hoping you would say that you just changed the clutch, and the dmf is fine, as with my previous car, 3 Series E90, when the clutch was going you could tell immediately.
Thanks anyway, will keep you posted.