I found something very distressing today. I went out to run my Z for a little while (I live in the Northeast so I dont drive it in the winter generally) and as I went around the back of the car I was horrified at what I saw. The passenger side of the spoiler had erupted in cracks! It was fine about two weeks ago when I last looked over the car. Bear with the dusty photograph and note that the cracks look *slightly* worse than they are due to the flash hi-lighting them (but not much worse), but I would love any insight into how this may have happened mysteriously? The car has been in my garage all winter and has not seen rain, but once since I have owned it (September). I am dreading the bill to fix this. Any advise or insight would be welcome. Thanks in advance.