Hi guys. I've noticed a sort of knocking/rattling noise when i go over small bumps in my GP. It seems to be coming from behind me on the passenger side but i can't figure out exactly where. Its not really very loud, and is more annoying than anything. I've read the threads about the steering rack noise etc but i don't know if it's that from the descriptions peeps have given... Does anyone think they know what this might be? Is it worth taking into the dealers? Any help appreciated.