I just got my brand new blade cp in the mail today, i took it out the box ran through all the instructions and control tests. I plugged the main and tail rotor back in, and reattached the battery. As soon as they connected the tail rotor started spinning really fast. this is before the the gyro even had time to stabilize, it started the very second I connected the battery. All the servos reverser's are in the proper settings, the idle up switch is set to normal, and the throttle trim is all the way down.

Any help would be appreciated, I really don't want to have to send it back and wait a few more weeks before i get to try it.