issue of Sport Compact Car discusses this. We then had a big ol' thread about it here on tt.net. However, search is failing me miserably right now and I can not find it. But, just so you know, I do not believe that the thread resolved anything (as usual ;) and no one (Mike or otherwise) clarified what was found to be the case. I'll see if I can find that thread, but don't hold your breath...