How much suspension lift do I have on my TJ?

[Trail Hugger]

Below are the approximate heights of various TJ coil springs when sitting at ride height with the weight of the Jeep on them. The measurements are from the very top of the spring where it meets the isolator or coil bucket to the very bottom of the spring (again where it meets the isolator or coil mount).

[92wrangler]

What about shackle lifts? I'm curious because I bought my 92 YJ with a shackle lift already installed.