Thanks Antony, iver read it and its shed some more light on it, but im still not 100% sure as to where the machining needs to take place, reading the rs bible info i think im right enough in where i put the arrows to but can anyone confirm this??

Also it doesnt say in the guide if the disks are 2 wd or 4x4 ones, does asnyone know this either??

Cheers

Neil