Formula One’s obsession with sidepods on this year’s cars reached new heights on Saturday when Red Bull revealed a tweak to their design on the last day of pre-season testing in Bahrain. Red Bull world champion Max Verstappen went quickest on the day with a lap of 1 minute 31.720 seconds, 0.695 seconds ahead of Ferrari’s Charles Leclerc. Mick Schumacher then posted 1:32.241 minutes for Haas in extra time allocated to the team for a freight delay preventing them running early on Thursday. Verstappen’s team-mate Sergio Perez was fastest in the morning session with 1:33.105. It may suggest the re…