By Matthew Cooper Red Bull chief Christian Horner has insisted Max Verstappen’s second place finish at the Miami Grand Prix was a “pretty decent result” after he suffered major damage in a collision on Lap 20. Verstappen hit a bollard while leading the race and Horner claimed the resulting damage cost him “two and a half tenths every lap”. McLaren star Lando Norris ultimately capitalised to win his first Formula 1 race, while Verstappen had to settle for runner-up. “He hit the bollard around Lap 20 and that’s actually done quite a lot of damage to the underside of the car,” Horner revealed aft…