right prob i am having is pedal is crap, cossie brakes all round and i have fitted mk5 servo and new master cyl (25.4), with restrictors then to rs turbo restrictors for the rear but rear brakes still lock up rapid. Do i have to remove both restrictors n fit bias valves instead for this set up to work right?? my lines r set up FR+RL And FL+RR off the master cyl. what has every1 else done? cheers