That makes since. I do plan on using ss springs later on. I can afford them yet but that is in the works. I actually have a set of them wedges because years ago when I installed my shackles I was told that I would have to adjust the pinion angle to accommodate for the lift of the shackles but I never did it did fine without them. Yes I know shackles are dumb I was 16 it I thought it was cool at the time! I cant believe they allow 16 year olds to drive we are really terrible decision makers at that age! Haha