We saw two very busy sessions and quite a wide variation in the rate at which teams improved by switching from the soft to the supersoft tyre. This was largely a result of the changing track temperatures, which affect different cars in different ways. However, the track is still evolving, so we’ve not quite seen the full picture yet. During FP1 we experienced some thermal degradation as expected: however this stabilised during FP2, which was more representative of race conditions anyway. Nonetheless, we’d anticipate some degree of thermal degradation to remain a factor during the race, with drivers having to look after the rear tyres in particular.