I think there will be varying opinion on what is ideal, and I'm fine with that. 100% anti squat means that when you accelerate, the rear will neither squat nor rise under acceleration based on geometry. You may still squat based on weight transfer. When you are too high, your rear wants to rise when you apply throttle and that can cause the rear end to hop and lose traction when climbing an obstacle. Some people experience it a lot and others not as much.
Here are some images that should help with my explanation.
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There are a number of calculators out there, but for a quick and dirty measurement, this one works well. With a tape measure and a few minutes you can see what you have.
https://www.baselinesuspensions.com/instant-center_general.php
Here was my result after install.
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For reference, I put in the data for a stock TJ (close as I could get) and this was the result.
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Hope that helps.
And I'm open to criticism if someone is feeling it.