Going a ways to my next HPDE and the wife's encouraging me to flat bed the car there and back. Can borrow an enclosed trailer, so can't really object. Question is, car will be secured with straps, should it also be left in gear, or is that just avoidable wear on the drive train? I'm not planning on using the parking brake, especially at the end of the last day, but I certainly could after the brakes cool overnight. Thanks!