Our test in Oschersleben was very productive, despite the fact that we had only one day available. We were able to make the best out of it. I drove around 500 km. We tested various set-ups during a short period of time and I had to provide fast feedback. I found this to be very positive as I was able to increase my understanding of the car. The set-up is very important on a track like Oschersleben. I became faster and faster during the day and the trust in my Formula 4 car improved constantly. The team tried very hard to prepare everything in a short period of time and to run the test according to plan.