I recently bought jason englands dead cut video, learned it, and then wanted to know the zarrow for one of the effects taught in the video, so i also bought his zarrow shuffle video, Am practicing that now. But in the first trick he does in the dead cut video, he some how always retains 3 or 4 cards on top at instant speed when he wants without having to make breaks etc. Seems as though he shuffles right into it instantaneously and knows how many he is holding on top as he zarrows the right packet underneath those cards. Is there information somewhere that shows how this is done? or methods of practicing this? thanks!. Love Jason's Stuff, he's my Favorite.