I have 6 drones with a crossfire V2 and now I just bought a tango 2 pro v3 to use in multibind with the 6 drones, do I have to update the wifi on the crossfire v2 and the tango 2? Now everything is linked to the crossfire by the normal method, are the 6 drones linked at once because they are already in the crossfire v2? I have not found any video on youtube that clarifies it.