Singapour race: very tough!

It was a very tough race. I made a good start, but on the opening lap I had a contact with Kobayashi, which I think might have done some damage because from that point on I had a lot more understeer. So we decided to stop and change the front wing to be on the safe side and at the same time we also changed the tyres. I came out behind Petrov and spent most of the race behind him. Later on, I had to pit another time to pressurise the hydraulic system and we again changed tyres, which meant I was able to catch and pass Jaime and close on Petrov again. I tried to pass him, I didnt manage it and I was caught by Kubica, who was on fresh tyres. Another pit stop was needed, where we fitted the soft tyres and after that I was able to do some good lap times. I am disappointed because I think that, without the difficulties I had, tenth place should have been within my grasp. However, generally the car has improved which is encouraging for the next race.