Red Bull's weakness over kerbs and bumps was on display over the past four races in Miami, Imola, Monaco and Canada, with the RB20 inheriting some flaws from its predecessors that the team has yet to resolve.
The past races presented opportunities for Red Bull's rivals to catch up, partly through the Milton Keynes-based squad's difficulties and through their own upgrades. Lando Norris clinched a maiden win in Miami, while Leclerc took an emotional home victory in Monaco.
