Sergio Perez surprised with the progress of Esteban Windows

The pilot Force India Sergio Perez admitted that he was impressed with the performances of Esteban's Windows this year.Sergio Perez "I didn't think he would have such results in the first year. Even with a poorly configured machine Esteban still managed to quickly fly. This is one of his strengths, and I have to learn it.Recently he was also able to significantly improve their results in qualifying. For me, it's good to have a teammate who constantly pushes forward."For two stages before the end of the season, Perez is in 7th place in the championship with 92 points. Windows is losing the partner Force India just 9 points.