i went today to buy some need pads from the car shop up the road to me. i asked for EBC red stuff and they said the would be no good for the zaf ! he started to go on about there a 5 types off EBC pads (black,green,red,yellow and blue) to make a long sory short he said i need blue! but i was told blue are for racing only. so i told him i would have to come back later.( i think not ) but what would be best red or yellow on the zaf?