I have really enjoyed this ship. However. after an issue with a frayed wire where it entered the charger, I was attempting to mend a broken skid. for some reason the darn thing activated inside my home, WIDE OPEN. Cats and humans scattered. The helicopter careened through the kitchen into my bedroom and wound the rotors into my bed coverings before I could get to the switch. Now of course the main rotors will not engage. Tail rotor and all servo controls are fine. It was not bound up more than 5 seconds as I was hot on its trail. Where should I start troubleshooting? I just ordered another one. If this one is toast then I have spare parts. Any info would be greatly appreciated.