What does it take to be a beta tester? haha. I'm enjoying your comfort coil overs, they stopped me from considering an upgrade to a performance version and from upgrading the wheels. I am really enjoying my light real wheel drive M3 now! Both, handling and looks wise.
When Sasha refers to slip he is referring to the amount of wheel spin in the rear, the VSC Killer has variable amounts, so you can have 10% speed difference between F - R wheels up to no limit. This means you can just floor the throttle and the car will drift easily and controllably. This is necessary because unlike an ICE car where you just hit the rev limiter in 2nd or 3rd gear, the Model 3 will spin the wheels all the way up to top speed almost instantly.