So, I pushed the button on Ebay last night for a pair of 18/60 springs for $110 shipped.
Currently I have 14/57's. Thinking about doing the install and from what I read, I simply disconnect the sway bar links and the bottom of the shocks from the lower control arms and lower the axle down to decompress the springs. Question though, I've read some posts about the axle shifting? How do I minimize the chances of this? What is the physics involved if in essence it all bolts back up to the same locations, how does it "shift" in mid flight?