Ok new tracking bar fitted and tracking checked all ok. All wheels been balanced ok. Still have a noise when wheel is turned to the left. completely goes away when wheel is straight ahead or turning right. Noise doesnt appear to grow with speed so bearing isnt wearing ? Any ideas ? New steering damper ordered as that appears to be weeping. Its bugging me now since I've replaced discs, pads and calipers as I thought they might be the culprits.