I finally made it through the excruciating 500 mile break in period, and only took off a thousandth of an inch of rubber on the rear. It was not easy and required great self control. It is the best car I have ever owned. My question is am I paying the price for babying the car for the first 500 miles? Does anyone else have so much soot come out the rear end? Did the supercharger fry up some swallowed bugs or is this burned oil? I often wonder what happens to the insects it swallows through the (unfiltered?) hole in the marker lamp. It does leave clouds of blue smoke on every cold start. Must be a lot of oil getting through. Normal again I guess for this car. I am thinking this car needs a very hard drive to blow the rest out, or is this normal? With all the "ejaculating" of soot and spewing of water, this car should also have a warning on the bumper about not standing too close in light colored clothing.