Firstly, thanks to everyone for your contributions. I've realised that I should have been more specific in the original post in that the issue is power-on understeer. The car seems to turn in fairly well but if I go anywhere near the accelerator later in the corner the front starts to run wide. The consensus seems to be to increase the negative camber so that's what I'll do. I'll also take the opportunity to have the rake, corner weight, etc rechecked. The previous flat floor was done for me but it was a while ago now. Once that's done I'll experiment with the softer front ARB. Oh and I've bought the book - thanks for the tip Rob. Lastly, I have two responses to Mr Rogers comments re my driving skills. Firstly, it's not often that I'm 'accused' of carrying too much speed, usually the reverse is true, so thanks for that! Secondly, obviously my skills are superb so it follows that as I'm slower than the rest of the Class there must be something wrong with the car! Seriously though, the 'slow in fast out' comments are valid but I'm hoping increasing the negative camber etc. will help as well. Thanks again to everyone. Steve