Well I too have been having belt problems. It's frustrating because when I got the car the belt ran about 1/8 inch off the nearside of the sprocket. I've been trying to adjust the belt to the middle of the sprocket but then it seems to rub on the tire. I'm wondering if any of you have the same problem, (have I missed a share?). Could it be that I have some other problem such as alignment somewhere? The tension is factory spec and I see no loose parts. Any ideas? I'm thinking that at some point I will shim the sprocket slightly to the nearside, maybe when I have to change the rear tire.