I have a 2006 Lancer. My problem started the last time I had my oil changed. When I brake there is a clicking sound that sounds like it's coming from the right rear, but it doesn't do it every time I brake. I might go days without hearing it and then it might last for days. Sometimes it's quiet and only a few clicks, sometimes it's loud and clicks a lot. I'm almost positive that if I take it to the mechanic it won't click for him and he'll think I'm crazy. Any suggestions?