Mercedes F1 drivers ‘a lot happier’ with W12 at Imola
Lewis Hamilton and Valtteri Bottas spent much of pre-season testing and the opening race weekend in Bahrain battling to get to grips with the new Mercedes W12, which struggled with an unstable rear-end after changes to the car floor design regulations. Hamilton narrowly beat Red Bull rival Max Verstappen to victory in Bahrain, but was…