On a track that is new to you, drive all corners with a late apex at first. This will allow you a little extra room on the exit if you find the turn is a little tighter than you thought. Then, with each lap, move the apex earlier and earlier in the turn until you are beginning to run out of track on the exit. Then go back to where you could accelerate out of the corner and still stay on the track. That’s the ideal apex.
