Hello Everyone, So for our senior project in electrical engineering, we have decided to create a quadcopter from scratch, the frame and the flight controller. Right now we are working on the flight controller and are having a major issue with PID tuning. The quadcopter weighs about 3kg, i have the exact numbers in one of my notebooks. If you view the videos below you can see the results we are getting while trying to tune PID. Also, is there a better rig when trying to tune PID? thanks