I went out for a quick drive last night. A few miles away from home an awful screeching sound started coming from my front left wheel. I guess you all know the reason. First time I've had the dreaded heat shield with trapped stone issue. What a noise ! It was dark, I didn't have any tools with me so had no option but to just go home. It was not pleasant, several miles, and that noise ! Anyway around 200 yards from home I hit a big pot hole, immediate ping from wheel arch and the screeching stopped. Went out tonght to make sure it was fixed and it's all good. I've never been more happy with the appaling road conditions around where I live 

