During the setup, hit the ball at an appropriate speed.This will make sure you are not too close or too far from the ball when it rolls up the wall. You want to Match the Speed of the ball. A good example in Below If you hit it too hard or soft, you can always reassess the play and make adjustments. 2. When approaching the ball on the wall, use the diagram below to help you decide where to hit the ball to give it the perfect projection towards the net. 3. When coming off the wall, you want to make the smallest amount of movements to get under the ball. Practice jumping off the wall, tilting your car with air roll, lean back to position yourself under the ball. 4. Make MINOR Adjustments in the air to keep yourself positioned under the ball and push the ball towards the net. Feather your boost to maintain close contact with the ball. Finally some additional tips, Try working on 1 step at a time. After you have mastered the step, implement the next step. Keep it simple, don't try and do crazy stuff as you are learning. Time will allow improved mechanicsI recommend spending time in training packs to learn how to control the ball in the air and freeplay to learn the setups. It will be difficult to set up air dribbles on your own in-game if you don't practice. I need to stop typing because my fingers hurt. Your cost = 1 like Enjoy your day!