the sway bar clamp on the top left side keeps sliding off the sway bar. I have tighten it up and it stays for about ten min. then comes off again, the type of riding I do is better with the sway bar connected instead of off so that is not an option with. Any ideas how to keep it on or should I get a new one? The inside of it is smooth and the other side has some small ripples in it does this mean it is wore out?