The term "trail braking" can be confusing and should probably be renamed "directional braking". And while I'm on my soapbox, why do we delay teaching this valuable skill in HPDE classes. Although it's considered an Intermediate to Advanced technique, gradually releasing pressure on the brakes as you enter a corner is fundamental to getting the car to do what you want it to do. Let go! I did it again...I mean, let's STOP!