I read so many negative 1 star reviews about tail wag drifting if you have this heli you should know how to fly ring this heli out with some fast forward and reverse flight some hurricanes piro flips this gyro is solid for its price you have to actually use the heli hence the 3D logo if your on of those people flying "hovering" nose-in, tail-in yeah a little drift will happen its also fly-barred if you don't get what im saying by now please go back to a fixed heli and leard to FLY WELL mesa, az AmA superstion field competition pilot, chris Collins CmC

This tail gyro comes with the older Blade 450 and Blade 500. The gyro will not hold heading and is constantly "hunting". I put Spartan Quark tail gyros on my 450 and 500 and they are now rock solid. I guess you get what you pay for because the Spartans are 3 times the cost of the stock gyros.

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This gyro came installed on my Blade 450 3D. As set up from the factory the tail of the helicopter periodically drifted left and right slowly, and also would jerk side to side quickly. These are symptoms of a gyro that is not set properly, but the slow movement is indicative of one problem and the fast movement is indicative of another. This gyro exhibited the same problem with the same setting. Tuning the gain on the gyro helped, but only for one condition. Turning down the gain would decrease the jerking, but the tail would wander more. Turning up the gain would stop the wandering, but the tail would wag like a dog. I would consider this gyro to be one of the few weak points of the otherwise outstanding Blade 450 3D, and for the money I would encourage someone to look elsewhere for a gyro.

I have never had this gyro work correctly for long. Outputs to servo causing random right or left tail pitch causing spin.