What explains Ferrari pace that's surprised Leclerc - and what doesn't

Charles Leclerc spent the build-up to the Monaco Grand Prix weekend writing off his hopes of challenging for a second consecutive home victory given Ferrari’s low-speed troubles. While he lost out on pole position by 0.109s to McLaren’s Lando Norris, Ferrari’s pace proved that the slow-corner weakness of recent events was not the limitation he anticipated. So what changed?The answer is both obviou...