Hello all, Crashed my P3P last week in a cave badly - fell from 15 meters up (I have the footage)... The battery obviously fell off the drone at one point. All the damage it has is one pointed dot on the grey lining - like a hit with a nail - but it's not too deep/big; and there is no puffing at all. Obviously has hit a rock along the fall. When measured it shows perfect. Should I keep it?