Hi
I recently got a sabre helicopter charged it up and the main rotar wouldn't turn no matter what levers I moved, when moving the left controller left and right i could see the parts of the helicopter moving. Brought it back to the shop and they replaced it.

When i brought the new one back i still had the same problem so i switched off the hand controller and left the helicopter on the floor in my house, after about twenty minutes the helicopter went crazy al on its own (even with the hand controller switched off) crashing into walls and destroying the rotars, the only way i could stop it was to unplud the battery and even when i plug the battery back in it goes crazy !

Does anyone have experience of these or can anyone tell me what went wrong ?

Thanks
Sid