We’re very pleased to be coming back to Russia for the second Russian Grand Prix: a market that is crucial not only to ourselves but also every automotive manufacturer. There were a number of question marks that we faced coming to the Sochi circuit for the first time last year – as is inevitably the case with any new circuit – but we have since been able to collect extra data that means we have more information for 2015. As a result, we have gone a step softer with the tyre nomination this year to help us get back into the two to three pit stop window, which is what we desire for every race. However, both ourselves and all the teams are learning more about this circuit all the time, despite the advancement of simulation technology. The track has quite a wide variety of different corners, so it makes for a good all-round test for the tyres, with the drivers able to benefit from the extra speed of the supersoft this year.