Get good at fs 5-0s and bs 50-50s. Ride toward the box like a bs 50-50 but with the angle of a fs 5-0. Ollie up and land on the back truck. Balance like a fs 5-0, but like a bs 50-50, you will kinda have to lean toward the edge of the box to make it look cool. Come off like a bs 50-50. Be happy. After about 3 or 4 trys you should be able to land these.