I have a 74 jeep in which PO installed SOA and instead of switching it back to an SUA I thought that I would correct the problems with the current lift and move on. So that being said, I purchased a set of Rubicon Express steel shims and I would like to install them on the rear axle to correct some binding issues. Is there anyone who has put these on after the fact? Can you give me some pointers on the easiest way to install them? I know that I need to: 1. Unbolt the spring pack. 2. Lift the frame 3. Slide shim in 4. lower frame 5. tighten ubolts Seems simple enough, right? Well, I'm trying to figure out when I lift the frame, how I keep it lifted safely. I have no jack stands that tall. How did you go about doing the install. Ive searched around but havent found much on the process. Lots of debate as to what you should or shouldn't do, but nothing helpful for doing the actual task. Thanks guys, I appreciate the help!