Had the car back at the dealers on Monday for 2 days, I was given a brand new 06 Focus Sport as a loan car and also to give me a chance to listen for the dreaded creak from another car. Beggar me the car was cursed, sounded worse than mine and it only had 800 miles on the clock, dealer was mortified when I notified him. Anyway my car seems to be sorted now, very quiet and a real pleasure to drive.