John Thank you the ESC came in the mail today.I have a question? The original ESC is wired orange to black,Yellow to yellow,Black to orange.I am wondering if the black and orange leads are reversed.I have taken pictures of the wiring also.And pictures of a hole blown threw the bottom of the original ESC.I do not want to install the new ESC and follow the wiring if maybe it was hooked up back wards when the plane was put together. Randy !</p>