Yeh but P1WOC also told me to use 225/40, but when I quizzed them further they admitted they rubbed, those running 215/45 also admitted they rubbed, so not very useful recommending a size then admitting later they rub !!!!!
http://www.p1woc.co.uk/forums/showthread.php?t=38119
On BrianP1's ring lap you can here it....but I only noticed as it rubbed in the same place on the lap as mine on the lowered Tein's and 225/35 8x18's.