The Indonesian, who was only confirmed at Manor last week, feels he has made big progress in his preparations for his rookie season but admits that it has been difficult getting to know a new car, new tyres, new team and a new challenge.
“It is tough,” he said. “We are all here trying to improve the car, and we have a new car, and new development.
“All I can say is that the difference ... Keep reading

Source: Haryanto still "finding the limits" in F1