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DRSを開けた方が発生しないらしいが

The dilemma of performance over drive comfort is especially compounded in qualifying,
because teams found DRS use to mitigate the issue. That is because by activating DRS,
the aero load on the car is reduced - so it does not squat down as much to the ground as when the flap is closed.
https://www.motorsport.com/f1/news/how-porpoising-could-trigger-a-qualifying-dilemma-in-f1-2022/8630412/