http://www.autosport.com/news/report.php/id/89219 As I figured the tires are the limiting factor. Difficult to change the set up and they are degrading. Hopefully Pirelli have enough time to alter their tires before race 1. He also mentions about the number of switches/buttons now. I posted an article earlier that this will be an issue this year. More chance of a mistake. Maybe bring an element of unpredictability to the scene this year.
