hey guys just a question about the regualtors. im putting in power windows in my car tomorrow and having a look ath te regulators 2 of them look the same, and the otehr two one has a white cable on it that is longer than the other and the other has a black cable. is there any way of tellign which one is for which window or should this be evident once the manual winder comes out and i can compare them?

cheers.