Does the OTT drop pitman arm have the same drop as stock. From what I see the stock is 2.5" from top of the box end to top of the draglink end. The OTT says 2.5" from mounting to mounting surface. That leads me to believe that theirs is from the top of the box end to the bottom of the drag end. If so how thick is the arm itself. It seems to be the closest to what I need. I need stock drop and shorter eye - eye. Everything clears on the street and ramp, but the arm rubs the tie rod under extreme axle movement.