Well, if you're locking up your wheels, you might wanna lower brake force
until you stop locking them. It will take a bit longer for the car to stop,
you might have to brake earlier, but at least you'll be able to stand on the
brakes and still have traction left for turning. I usually setup my brakes
so they barely lock up at the fastest point on the track. It's normal for
them to lock up a bit at very low speed though. When it happens, you'll
just have to learn to modulate them, like abs, click click click.