What should I do in this situation? I had my new tires installed last week. Well this week I notice the dreaded missing centercap! NNNOOOOOOoo! So ... I *know* it's gone now because the stupid tire guys didn't put it in well enough. I can see them giving me a hard time on replacing it though since this was a week ago when they did the work. Should I just consider it a lost cause and work on getting another? Anyone have experience w/ this before?