McLaren: With 100 laps under his belt, it was a positive first day 28 February, 2013 Sergio Perez Overnight heavy rain and constant drizzle throughout the morning meant it was a slow start to the final pre-season test of 2013. Today was Sergio Perez’s penultimate day in the MP4-28 before Melbourne, and the wet weather prompted the team to undertake a more conservative run programme. Checo conducted some aero mapping in the morning before the team chose to focus on developing a stable set-up on the Intermediate tyre and putting some solid mileage on our 2013 package. With 100 laps under his belt, it was a positive first day. What’s next? With more wet weather predicted for tomorrow, Jenson’s programme is expected to be a continuation of today’s. Drier conditions are forecast for Saturday and Sunday – a benefit to the team as it brings together all the elements that constitute the aerodynamic package that it runs in Australia next month.