RE: Air Hogs Helix Helicopter
I had the same swirling problem but Im thinking mine was due to a slightly bent tail boom...I bumped a wall and when the blades colapse they always seem to hit the end of tail boom...I think the tape was only thing holding it in place...As the rotor wash hit the slightly bent tail fin it would go into a spin. I was within the 30 day warrantee so I exchanged it for new one.