wtw problems

I am still having problems doing full wake to wake jumps. Most of the time I land on top, or just short of the down side of the wake. I am taking an aggressive cut, and bending my knees, and arms slightly, standing at the top of the wake, cutting through, and all of the stuff I know is important. I can land them once in a while, but don't know what I did right. My boat throws a small,wide wake. I am on 60' of no streach rope, with a short pylon off the back of the boat. Any advice would be appreciated, I want to land in the flats! Tony