This category of FPV drones will include the advanced FPV stuff and specific FPV topics, from building and diagnosis to setting up, soldering, and best practices, but not limited.
FPV goggles are one of the most vulnerable parts of an FPV kit, and although now we don’t think much about keeping them safe, their safety is mostly related to how we handle and use them in the long run.
If you bought a new remote controller for your FPV drone, and in this specific case, I am going to show you as an example the Frsky X10S Express radio, you may have realized that the throttle is not smooth at all and behave as it works on different “levels”. This happens because your remote controller has a throttle ratchet.