New spring install?

Well, I finally have the shackles at 30 degrees back. I cut 8 ea. 1/4" plates. Four, each side, as spacers. I ended up using 4 on each. Then I hooked a chain around the spring and hooked a come-along to the front of my truck again. Several cranks and I had them where they should be. Torqued everything down and now it's on to mounting the shocks.
Thanks, everyone for your help.