Electrical gremlin for Red Bull
The Red Bull Racing F1 Team's progress on the second day of this test at the Catalunya track was hampered by two factors: a wet track at the start of the day and an electrical gremlin that took a while to find.
Nevertheless, Mark completed 66 laps, which is a race distance at this circuit and worked on final preparations for Melbourne, finalising car set-up and practicing starts.
Sebastian Vettel takes over from Mark tomorrow.