well ive been riding around on my beater steel framed bmx bike today.. and im trying to pick up a few flatland tricks. i can do most of the basic things like bunny hop wheelie ride backwards and i can almost do a clean half cab. oh and crank flips if thats any help at all but every time i do a 180 i get like 3/4 of the way around and i just cant pull out that last part... does anyone have any tips??? i ride mostly dh and xc so i have no idea what im doing