This Is video from my PDR during a practice session at Driveway Austin Motorsports Track and Race School on the L2 elevation course on 4/22/2017. These were not my best laps of the session but were the most consistent ones at 1:04.14, 1:04.09 and 1:04.09. The track was damp in 2 braking zones so that added an interesting dynamic. The car is a 2017 Corvette Z06 convertible with the stage 2 aero package. Everything is stock, including Pilot SuperSport tires with about 2k miles on them.