As you approach corner 12, focus on maintaining a smooth and controlled entry. Begin gently reducing your throttle input around 150 meters before the turn-in point, allowing the car to naturally slow down. Aim to be in 4th gear as you turn in, maintaining a consistent steering angle throughout the corner. At the apex, gradually increase your throttle application, being mindful of the car's stability. This will enable you to carry good speed through the exit and onto the next straight. Remember, smooth inputs and patience are key to navigating this corner effectively.