Charles Leclerc (MON / Ferrari), 7th in the Miami Grand Prix won this Sunday by Max Verstappen underlined, frustrated: “The car lacks regularity and speed in the race. It’s difficult for the drivers to gain confidence and adapt to the settings and the car because you never know how it will react. This year the car is much more sensitive to the wind and we have a lot of problems with that so we are working on that to fix that. Overall it wasn’t a great race. We have to understand why we are so competitive in qualifying and lack pace during the race. We will continue to work and I hope that we will be able to take a step forward with the evolutions which must arrive soon on the car.