dood its not like u can play vice city and hit air grabs everytime. im the only one thats done them (who has video proof) so its not obviously sumthin easy. its mostly luck, u know how sumtimes if u press F to get back on ur bike, if u bail in the air u can sumtimes get back on really quick on the ground, well do it right and ull get back on in the air, its all about timing, the best place to practice them for me is the ramp in LC that goes over the subway, hit the wall building.