I too have picked up an X6 squared, fair enough its second hand though and what a car. As soon as I put it down I was quick unfortunately the front end was washing out mid corner other than that its brilliant. Weights will go into the front to help the nose hold the corner better, not bad for £100.
What makes it funnier is the fact that I nearly beat the person I bought it off who has just spent a fortune on a C4.1. I out qualified him but just couldn't come up with the goods in the final.
Here's a clip of its maiden outing where you can see the front end issue other than that X-Factory if your 4wd is as good as this then I'll ditch the Durango.
http://www.youtube.com/watch?v=SqXgL...-pmCvqBsgTkG8N