Okay, for college I have to get a sodding steering assignment done. I have already done one task on describing how the power assisted steering works, and I can complete the 3rd task on understeer vs. oversteer (peice of piss, driftworks forum for pictures methinks..) and I am completely stumped on the 2nd task. The task itself is written by Edexcel and goes like this : The bit i'm struggling to remember, and find on the net, is the part about Vehicle Roll Axis, Roll Centre and Centre Of Gravity. Can anyone shed some light on the situation and briefly explain it to me? Not asking you to do the whole assignment for me, just so I get the idea of it and can then go from there. Cheers