That's not right, something is up there. What's the history of the vehicle? I don't know if it is physically possible on these trucks, on some vehicles the center link can be flipped the wrong way, causing issues with steering.
I know for a fact, it can be done on an 1980's Dodge D150, a DIY'er came in to a auto parts / repair place I worked for an alignment. He had reversed the center link without knowing it when working on replacing steering and suspension parts, and it was absolutely scary to drive even at low speeds.
To set the toe, you need to scribe a line on the tires, you can jack the front up, spin the tires by hand and paint a line with a fast drying spray can. Once dry, you spin the tire again, using a block of wood or something stable to rest a screwdriver or awl on, scribe a straight line around the circumference of the tires.
Set the vehicle down on the tires, then measure from the scribed line both in front and rear. Adjust toe to suit, approximately 1/32 or 1/16 toe in on the front.