Canada Friday quotes: Sauber

Kamui Kobayashi - 16th: "Although the track improved a bit compared to this morning, the lack of grip was a major problem and both tyre compounds degraded very quickly. We had hard sessions today, but we do have time to improve the car for tomorrow."

James Key, Technical Director: "The conditions were very difficult to start with this morning. It was a case of running the car in the medium-downforce configuration. Kamui had to learn the circuit today, and for Pedro it was about getting a feeling for the car with the lower downforce level. We are lacking general grip at the moment. When it's there, the car looks reasonable, when it's not it turns into a difficult situation. We need to look into how we can maximise the general grip of the car by not only analysing where we are with the aero setting, but mechanically as well and see if we can improve the car over one lap. The race pace looks reasonable, but we have to see how the tyres are performing. So we have some work to do."