Whats wrong with a Rough Country lift?

Places like Moab are absolutely bizarre. I was doing things and seeing things that can't happen in Colorado.
 
Nope, just trying to get you to think about your statement that short arms are not good in in differing (high vs. low) traction situations.
I'm not sure what you mean. They do handle different. Especially with higher weight transfer (climbing). Wheeling midwest dirt is much different than high traction rock faces. High antisquat doesn't present itself until you have higher traction.

In my opinion, someone who likes their short arm lifted at 4 inches who rockcrawls doesn't have the same appreciation for a good climbing rig.
 
If you were able to just relocate both upper and lower mounts to make stock arms flatter, it will handle much better. This is what Dave does to JKs, since their arms are already a bit of a "midarm". To be honest, I wouldn't run any stock-lenmgth short arm. The length does matter to me, because you can get into the range of better antisquat with longer arms, and correcting geometry. I like low antisquat. It's been a while, but I seem to remember measuring a Jeep with a lifted short arm, and it being in the 125% range.

But again...I'm guessing most lifted Jeeps aren't going to see high traction situations, and lifted short arms work just fine for their owners. Don't get into upgrade-itis just because, you'll want to find the limits of your Jeep by yourself.

Doing some google homework I found this. "I remember measuring a lifted short arm rig years ago. 4 inches I believe. It was at 200% antisquat in the rear. It's no wonder I got rid of them almost 10 years ago..." I have seen a few other numbers a little lower too. PS that quote is from pcoplin 5 years ago.

I guess my TJ just doesn't work well enough to do what I do. 🤣

No room for improvement? I stand by nobody would build your geometry from a clean sheet.
 
I guess my TJ just doesn't work well enough to do what I do. 🤣


Jerry, I feel the same way about my RC lift kit. 😁

There's nothing wrong with that. Sounds like it suits you perfectly. Just letting people know that there's more performance to be had if a guy is looking for more. That's why there's the Savvy midarm out there, it's the best handling suspension outside of straight custom IMO.
 
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Doing some google homework I found this. "I remember measuring a lifted short arm rig years ago. 4 inches I believe. It was at 200% antisquat in the rear. It's no wonder I got rid of them almost 10 years ago..." I have seen a few other numbers a little lower too. PS that quote is from pcoplin 5 years ago.
Well dang, either he's smarter than me, or my memory is terrible.



Here's a climb I'm particularly proud of, from April this year. Never been up Rocker Knocker like this, took me a couple tries. And my suspension isn't a short arm. :D

https://www.dropbox.com/s/sjbw1p6iwtf2gz0/20190422_143857.mp4?raw=1
 
The more I learn about suspension, the more I'm able to see where the problems lie with my short arm. I think for muddy climbs and general boulder-type rock crawling, a short arm works fine. But when you get into a lot of traction and very steep obstacles, the problems start to become easier to spot. I can think of plenty of times when my Jeep has started to hop or the front has gotten a bit too light for my taste. The fact that I can't spin my tires on steep, traction heavy climbs without hopping is my biggest complaint about the short arm. But I can also think of plenty of times when climbing up a boulder or doing low traction mud type stuff when the short arm worked just fine.

I definitely don't know a lot about suspension, but I've been starting to work through some of the math and concepts regarding geometry. The real world experiences I've had tend line up a good amount.
 
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