Phantom 4 Advance nearly takes out my Phantom 4

[Pixies Channel.]

They should agree in height for each drone and keep a 50' (15m) height separation at all times. If anything changes, communicate it. I've flown with friends, stated the rules before takeoff and we all went home happy and satisfied.

That's what we do now, After the incident, We all decided it was you fly that high I fly this high anything else let us know. Very good advice for anyone else reading. thanks mate.