It did lack that Ferrari is portrayed in crystalline form so that it recognizes that it must strive more operations of change of tires, a maneuver that last Sunday in the Grand Prix of Germany, took the fourth place Felipe Massa, overtaken by Sebastian Vettel (Red Bull) in the workshops. The two entered them in the last lap, the Brazilian forward, but the mechanics of the German took a second and a half less than theirs because, as they confessed after these, the gear between the gun and the nut that secures the wheel did not work properly. At Silverstone we released a specification of nut, a piece that had given us many problems. We went there the fastest, but at the Nurburgring failed us again. You have to work at it, recognizes Diego Ioverno, Chief of operations at Ferrari track. By timely as this setback, the margin in favor of Red Bull is unusually wide in this aspect, and not only in relation to the Maranello. Source of the news:: the cat Caro