Thanks for the response Direwolf
If you say it's not too bad it's probably that your case is less critical than mine, Right now I am flying indoors (got access something the size of a small auditorium) so I don't have any wind issues. I can't imagine having that Drift added with wind, this would be brutal.
The downside of this setup is that I can't fly it really high, but then again at this point I wouldn't be able to land it properly if I would fly it over 5ft... it spins too much and at the speed this thing is going, you don't have much room for that yaw factor, someone would argue that outside it leaves more room for correction, but from what I am experiencing, I'd disagree; it would just accelerate the problem and crash it down harder.
There is an issue to distabilize the heli, if you don't have the exact same 4 blades (i.e. one is chipped, etc) obviously it makes it harder to compensate, but the gyro SHOULD compensate for the case where all 4 blades are the same.
Like I said, the bank and pitch are perfect, so why wouldn't the yaw be as stable? I'm sure there's a gain set somewhere... anyone ever removed the chrome surface over the gyros? I am wondering if there isn't a pot inside, but I don't want to canibalize the machine before knowing exactly what's involved

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Thanks