Search out screw drive setup and it will pull up a thread and Travis replied to it how to do the setup. On mine I have the battery in the truck that way I can use the truck for a couple different trailers . I have a deans plug for the power connection and a servo lead for a servo to work tailgate latch .
![](http://i1067.photobucket.com/albums/u434/woodhog1/IMG_20121108_204024.jpg)
in the pic you can see my connections for the trailers nope this helps