I did on my rears. The springs that were one were from the previous quickstrut set and were sagging or else weren't as "tall" in regards to loaded ride height. Gave a little backwards rake and looked like dogshit. I put Moog units in from rockauto (decent price, actually) and brought the rear up about an inch, inch a quarter, roughly. My fronts were still motorcraft springs, shocks, etc, so those springs are still there, albeit with Bilsteins now. My ride height is back to level, though I don't (think I have, anyway) have current pics of it right now. Supposing it's not a thing to get some, so stay tuned to this channel, we'll be back after this word from a made up sponser...lolDid you change coils? Ford makes a couple size springs. One for a 2” seat the other for a 2.75” seat.