It was a game of absurdly fine margins in Sao Paulo on Saturday after a cyclone blew through the city overnight, leaving a damp track and changeable winds in its wake.The unpredictable conditions made for an eventful sprint race punctuated by a red flag after Oscar Piastri exited stage right at Turn 3, followed in short order by Nico Hulkenberg and Franco Colapinto. Uneasy grip, gusting winds ...Keep reading