I got mine now, Mr. G is right about the instructions, thank God for youtube. I am a monkey see, monkey do, when it comes to putting shit together lol. Only thing i dont see is why not use the flat end of the rail bars for the top instead of the round part, the driver brackets lay across them, so why not have them lay accross the flat side of the side rails?? Oh well. I am going with what i seen on youtube and what i came back and see here. Lol. I should of drank a beer, wait there is till time. Oh now i see they use the flat side at the bottom to stable the bars for a easyer way to put it together and not be moving around while putting in heatsinks. And end caps.