The car came back from the dealers yesterday with a new mechatronics unit. It's a different car! Really. Moving off no longer has this hesitant, mini kangeroo, thing going on. It's just instant and smooth. In gear throttle response no longer feels hesitant either, it's just instant and responsive. The car feels quicker - the affect of instant acceleration I guess. Engine note sounds smoother and deeper under acceleration too - I'm wondering if the car was having clutch issues constantly that were just more pronounced from rest. Either way, I love it. Completely different now to last week.