This will not be a surprise to hear.... The previous owner welded the front hanger boxes when they did the inboard moving of the leaf springs about 3/4 of an inch "CROOKED". I have been trying to adjust it so it goes straight on the hit. I have relocated the centering pin to help. There is NO Room to move the spring forward in the box it hits it. So the choice was either change up the boxes or weld in the front support for Ladder Bars........