Earlier today, I bought a Yakima roof rack. Everything is locked down with SKS Lock Cores, as is the Sprocketrocket sitting on top of it.

At first I was very excited to have all of this new schwag but now I'm just worrying myself. I live in the Bay Area and drive around everywhere (Fremont, Pleasanton, Berkeley, SF, SJ, as well as Socal areas such as Irvine and LA). I'll park in college campus parking lots, malls, etc.

Have any of you had any bad experiences regarding your bicycle rack? Or am I just worrying too much?