Ive been steadily purchasing items for an office renovation and finally got the time for installation. Opened the box up and there is no rail. So, I have a 4ft long box with two small boxes in it. No idea how that got packaged and shipped without anyone giving it a second though, but here I am to purchase another kit and hope it actually comes with the rail. Wish me luck. Guess well have to schedule more time away from work to do this. Ill update once that comes in (hopefully.)