This video review gets it spot on. Additionally to my earlier post. 1. The differential I do not notice this, perhaps I am not Chris Harris enough! Also, it must be the tyres and 4-wheel steering, when turning at slow speed on paving slabs or across shallow drains, you feel it crab a bit or maybe its something else, but at first I thought I'd clipped a wheel then I noticed it does it on all paving slabs at slow speed turning.