As the title suggests, I need to roll my arches. I've just fitted some Koni coilovers and dropped the car to my desired height (not much lower than stock). The only problem is that I have spacers fitted so I could squeeze RS6+ brakes on, so the tyres(225/18) now foul on the inside of the arches on big bumps or at full lock. I've already got big gouges out of my tyre tread from <150 miles! Can anyone recommend someone decent in the North West who can roll arches? Also, for anyone who has had theirs done, how much do they actually roll the arches and what do they do with the arch liner?