00:00:00 - Welcome back to the series! 00:00:31 - Make a custom drone to use going forward 00:02:10 - Fly over the fence 00:04:34 - Introducing coordinated turns 00:05:51 - Exercise: simple turn to follow the fence 00:07:54 - How to balance yaw and roll correctly 00:12:29 - This is where you probably hit a wall