Fabricated Leaf Spring Slider Brackets?

I just started fabricating my own slider mounting plates rather then welding them to the frame. One side is drilled and taped. I have 4 1/2” of movement forward and back at 1 1/2” increments. Still need to drill and tape the other side of the plate.

View attachment 1716173686

View attachment 1716173687

View attachment 1716173688

View attachment 1716173689

View attachment 1716173690

View attachment 1716173692

View attachment 1716173694

View attachment 1716173695

View attachment 1716173696

View attachment 1716173697
Nice execution, but not clear why you need so much adjustability, and what the finished assembly weighs relative to the OEM hanger.