Hi guys,   i am new to trials, need some help is learning rear wheel hops on a flat area. for some reasons i doesnt not have a 2 feet ledge like what ryan leech recommend in his video to learn, hence i need help learning on flat. for now i cna track stand, pivot, and hop pretty ok..  I had watched lots of isntructional videos, trialszen, Art of trials etc but i just can start hopping on the rear wheel.  i can endo then pivot to get my front end up high but i always end up falling back down..  thanks a lot for guiding!