Yep, had a friend that had a 99 F-150 and was having brake hanging issues. He didn't say anything to me until after it was fixed. He started to tell me the story, and made the comment he had replaced the calipers, rotors, pads.... etc and still didn't find it..... I said, you have a bad brake hose..... he was like how did you know that, that was the last thing they replaced and it fixed it....... told him it was a fairly common problem.... and when I have sticking brake issues, I normally start with the hoses and work from there..... He said I should have said something to you a long time ago.......