Re: Rag Joint
Like Joe, I was a little confused about his description of the problem too but you might be right. In a case like this we would sure benefit from a photo. I don't think I've ever seen a situation that the rubber was too thick to allow the sprocket to fit over the hub. I have seen rubber that was cut at an angle so if installed it would assure a wobble due to the uneven thickness. I hope he comes back with some more information.
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"