It does not take very much extra length to make a noticeable change in the amount of caster it has.I just installed some teraflex lower front control arms, were are barely longer than the stock.. but for some reason the ride feels soooo much better.. is it the bushings that give it a better feel? either way, so glad i did this..
^^^ This is exactly the reason. The TeraFlex Sport FLCAs are just the right lenght for a 2.5=3" lift. They really put the caster back in spec. I run all 8 Sport control arms, but I did the fronts first and they made all the difference.
I installed the TeraFlex 2.5" lift and at first did nothing for caster. On the highway the jeep felt twitchy (I've heard the term flighty too and it is also accurate). I ordered the FLCAs and after the install the ride was great once again.I just did front lower and its night and day.. my brother was mocking me telling me im crazy.. lol... it just feels like it doesnt wander as much now.. im was like.. WOW. it def. stiffened it up a little bit... plus my caster was in the green on the alignment report before doing the FLCA