Wolff admits Ferrari better at switching on tyres

Valtteri Bottas was 0.670 seconds off the pace-setting Ferrari of Sebastian Vettel in FP2 at the Russian track on Friday afternoon, while teammate Lewis Hamilton was a further 0.039s off.Both drivers struggled to get a good lap in, and both experienced off-track excursions."You could see you needed a couple of laps to put the tyre in the window, and you needed to have clean laps ... Keep reading