Replying to Backies

Hey guys. Ive been freestyle skiing for 4 years and now im trying to know the basis of corks, rodeos, the backflip. Now ive tried flips into a a pool ya without skis and corks who hasnt really but i want to step up my game. Anyone got sugestions on how big a jump so far i know you need a lot of pop and steep so u wont have to wind up as much and spin faster. I think flips got so much steez with the rideout and encourage you to try other spins like mistys. Give me some ideas for tips.