get more speed than normal, nothing helps you grab bether in the zero than some crazy speed, (speed = more air) don't worry about the landing, if you know how to land sw you can take it to the bottom. now, i don't know how many of you actually looks over your shoulder, but i like to look under mine (not totaly under, like i put my arm over my head, but i crouch so my head is at height with my shoulders, and my shoulders are pulled back, then when you reach the jump, pop, just kick of, then you can either wave you arms like crasy, or hold a safety ( the easiest ones in the start) then you just wait for the landing, somehow you know when it is comming..... then after a while you do zero's with truetail or double nose grab!
Short, pump speed, hit switch, don't spin