I think you need to have some basic things mastered before you learn to pedal kick(lurch):
1.Master speed and timing of braking. It is key. Practice grabbing the brake when you go off curbs, but don't touch it until you're fully off the curb. Practice is key.
2. Learn other pedal stroke moves first. I learned to Sidehop and Surge long before I learned the lurch. (
http://www.trials-online.com/video/f...dal_torear.php )
3.Learn to hop forward/ onto the rear wheel. I'll try to get a short vid of this if I can.