This plugin sets the ball to a random position. As soon as you touch the ball, the ball will change its position. If you land on the wall or on the ground, you failed and your current streak is over. On the bottom, you see the current time since the last touch, your average time between touches in the current streak, the current streak, and your best streak.
To start the plugin go in the bakkes mod overlay to "plugins", "aerial trainer plugin" and press "start" while you're in freeplay.