If this year's Z convention was the 17th, it was 13 years ago. I autocrossed a 510 and an orange Z in the 80's at Pleasanton and go back to the 70's as a teenage spectator not believing I was that close to racing Corvettes, sports cars and even Pinto's which did suprisingly well when set-up correctly. And here is a time warp. Do you remember "the Box", a mod car with bodywork resembling, well a.....box?