How are you supposto fit and adjustable panhard rod? I bought one of whiteline cause the old one was flexing and sliding more to the left than to the right.I heard that when the car is lowered, the lenght of the rod has to be shortned, so does that mean you jack the car up from the diff, replace?. OR jack the car from the chassie points, put two other jacks on the crossmenber just for support, replace? What will happen if the rod is too short?