I just flew with my heli w/o the gyro (gyro still onboard) and the same thing happened... Up for a few seconds (around a foot high) and then a slow decent w/ full throtle. I increased the pitch so it is about +1 at 0 throtle. Same thing... Maby the 3-in-1? could I of fried it when I had the motors switched? and the gyro with the main motor?

Thanks,
Justin