Yeah everyone asking me that & great question! I'm still in breakin for Supra so really need to romp on it more to compare. Definitely stay tuned for a future video answering this question!
^^^ For the hatch rattle check the rear brake light assembly. Also there is a covered slot in back that would hold a traffic triangle, be sure the lid is closed properly.
^^^ Are you saying the parking brake is applied automatically when shifting to Park? Mine doesn't do that but would love that as I have other vehicles that apply automatically in Park.
^^^ Nice job Larry! Just for reference my stock C7 Corvette Z51 manual ran that same best time! I can't wait to see if I can match it or beat it in mine!