You have to know how to fakie and how to nose stall.
Come up to your target Fakie you should have lots of speed. The fakie when you about 6 inches away from the target. This depends on how high it is but after you nail your tail a couple times you learn where you should fakie. In the air your weight should be over your tail. When you land don't lean to much because you might fall back. Then just slide out and look all cool.