AEV 3.5" Lift Issues...PLEASE HELP!!! | Page 2 | JKOwners ...
Aug 05, 2010· flighty is simply a castor issue, and can be corrected by changing the mounting holes of the upper control arms. that will dial in more castor. i had flighty steering with only about a 2.5" lift. flighty enough that my wife didn't want to drive it on the highway. those aev brackets fixed it right up. with 3.5" you might need a little more. every jeep is a little different.