Hello everyone, this is my first time posting here. I am working on a fixed wing plane and I am sure I have set up my servo properly (used a voltage regulator and connected it on the servo rail). It even moves when I connect the battery, so I am sure it is getting power. However, I am trying to move the servo from high to low (trying to open a door on the plane during flight) using QGroundControl/Mission Planner.
I have tried everything and a few of the topics mentioned I need to arm my plane, but that did not work. Please shed some light on this topic since I have been stuck on this for a while now.