hi i have bought my first rr at my ripe old age,and my knoledge of them can be writen on a stamp,so i was wondering if any of you guys could help me.i have a 1998 4.6 hse and it is pulling to the near side,tracking and tyres have been checked and it is also listing on that side.Would a dodgy hieght sensor have anything to do with it,it has a air leak sometimes? yours thankfully.