Pierre Wache: 'A more challenging day today'

Pierre Waché, Technical Director of Oracle Red Bull Racing, reflects on Friday’s free practice sessions for the Hungarian Grand Prix: "A more challenging day today. The grip is very low, it’s dusty and very bumpy. The massive change in the wind in the afternoon made it even more complicated and it was a tough session for the drivers. We have to run the car quite stiff here and that leads to a similar feeling to the ground effect cars of the last generation. “The drivers were not happy with the balance; we are not where we want to be yet and it’s clear that we are