One of the most striking stats from the JA on F1 Strategy Briefing, supported by UBS, is the start record this season of Mark Webber. The Red Bull driver had lost 20 places on aggregate off the start line and after he lost five places at the start in Spa many readers have posted questions about this recently. So we spoke to Red Bull boss Christian Horner and he gave this explanation, “It’s been a culmination of things really, ” he said. “The Spa thing was more a calculation on the Renault side really, measuring the amount of torque that More…