Bought the Boca Hybrid Ceramic Bearings with Boca Lightning Oil last week. Did the install tonight. I sure wish it would have been as easy as it appeared on YouTube. I searched the various threads on Boca but yielded nothing substantial. Anyone one else done this on their Phantom? What were your results as far as motor heat, friction, noise and ultimately flight times? I will post my thoughts after some flying time with the new bearings.