Once you're backrolling and transitioning, it's time to bring those two together and start having some fun changing direction. Use the kite to take your weight whilst you do a nice spin before riding away in the other direction. For added steez have the kite a bit higher, do a nice slow spin and then stomp the landing.
Ride in at a cruising pace with the kite higher than usual
Pop a backroll, and as you look over your front shoulder + push off, send the like to 12
Pull your knees in to speed up the rotation, and extent out to slow down.
As you complete the rotation, steer the kite down in the direction that you wish to ride
Land with the board pointed downwind and the kite powered so that you can plane away
Think about throwing in a hand drag or a loop once you're confident!