I'm not-sure I understand your nomenclature. I think I get the gist of it, but someone-else may-not.
The only way I know this would be done is with a rearset footpeg/shifter swap, is that what you did?
I suspect you're saying that if you're cornering aggressively, and you hit VBoost, you could break-loose the rear tire. To "lock-up" for me, is more-of a panic-breaking result, where the tire(s) stop rotating, and you're skidding. If you're cornering, you probably just went-off the bike, and you and it are now racing each-other across the pavement.
The Shinko line has some soft and sticky rear tires, wear on a sticky tire is not a strong-suit. What model Dunlop is disappointing?