My system is a centruy hawk sport, with an os 32sxh engine. the radio is a je xp8103 and the gyro is a gy501. My first flight was fine, I was able to hover etc. That night I charged the battery on the tx and rx.

The next day it kept on pirouetting (spinning) and from what I found out I was the reverse the gyro. This is weird because before I charged it, it was flying fine.

Now I notice it 'hunts'. As it starts to lift off, it swings back and forth. I can turn it with the tail rotor but when it stops it swings some more. It gets worse as it goes up. i have tried adjusting the control delay with no luck.

Can anyone help?

much thanks