Over the weekend I put on a set of Kuryakyn chrome brake and clutch levers. They look fantastic. The clutch lever went on without a hitch. The brake lever will engage, but it does not snap back when released. I read somewhere that I could put some lithium grease on it. I did that but it did not help. When I switch back to stock, there's no problem. Any ideas? I'm antsy to get to riding, but I won't do it until I'm confident about my brakes.