Sebastian Vettel: it is Now important to gain mileage

On the first day of tests in Barcelona Sebastian Vettel showed the fourth result, saying the journalists that work behind the wheel of the RB9 gave him pleasure, and stressing that Red Bull Racing was working his program.
"We do our homework and fast circles may wind the other – smiling, said the three-time world champion. – It may seem that we are doing a boring job, because nothing really interesting happens. However, it is now important to gain mileage.
All this gives me pleasure. We focused on his work, and did not compare their results with those of other teams. You first need to achieve stability so that we can reliably cope with a full Grand Prix distance. Also we test elements of aerodynamics, and compare the obtained information with the results of research in the wind tunnel.
So far, so good, no special difficulties. In the morning there was a failure of the software, but perhaps that was the limit. We just recently received an updated version and maybe there were some problems. I had to reload the program: sometimes you need to do this to all work properly.
Tires wear out quickly, because the track is very dusty, and the car is always sliding. While rubber can withstand not too many laps. If there was more sets of rubber, to work would be easier. We need to better understand the features of its behavior, and in the cool weather conditions to achieve this are not so simple. But face this problem all the teams".