The guys took a look at nervous nelly's 'noise" from brakes... They took them apart, checked them out, test drove them and showed me (although I had NO IDEA what I was looking at). They did simplify it enough with the measuring devices so that I had a warm fuzzy feeling that the brakes were ok and they had an explanation for the noise. Thankfully they heard it on their test drive. ALL FOR NO CHARGE. Couldn't ask for anything more.