IMO, it is counterproductive to focus on trying to whip, scrub, or unweight the car.
I see so many drivers trying to do this because they see more advanced drivers do it to set up for turns etc. and instead they actually make more mistakes and turn slower laps because they're focused more on the "wheel-wiggle" than the jump or next turn.
This technique will come naturally as one's driving level progresses. I suggest practicing what you know and getting faster without being fancy or looking cool.