Thanks Dan! Being a married guy I’m pretty experienced at talking past each other and each think we are communicating! lol The “pin” I was referring to, is actually the bolt that holds the springs together, fits in the slot or hole in my picture. I think there is enough slop that I need to watch my measurements before tightening down the U-bolts. I still have to put in the shackle kit on that side, The driver side is completed.