How Mercedes has unlocked a "night and day" difference from its F1 car

Beyond the headline lap times that have hinted at signs of progress in unlocking pace from its W15, the mood of its drivers is far more upbeat than at any point this season.Indeed, Lewis Hamilton declared that there had been a "night and day" difference in how comfortable he felt in the car – something that has not been common throughout the troubled campaigns Mercedes has endured in the latest ...Keep reading