og skate speed glitch

I want to know how to get high amounts of speed on small run ups. for example : https://www.youtube.com/watch?v=MP5a...&pbjreload=101 at 0:44 you can see his friend doing it in the background. Innout also hits the same gap, switch. If you know anything about this spot you'll know that there's barely any run up. A glitch is necessary. Who here knows the secret? I will kiss your toes if you do.