Stay steady on the throttle, don't let off or twist harder, all the way up the face. This should help keep the bike stable in flight and prevent your problem. Also, taking the jump in a higher gear may help, but isn't always possible. On a short jump, you don't really have time to correct, but at least you are going slow enough that the wreck won't hurt too bad. On bigger jumps (50-60ft) you actually have time to think about what's happening to you. I have never tried the brake tap, I just shove the front down if it feels high, but I do "panic rev" from time to time.