How is it just running the lowers? I'm considering just going with them in order to move my wheels forward 1/2" or so but have heard I need to do the uppers too. I don't want the uppers though since there's no mount for the Autoride height sensors.is there a reason why you prefer the boxed over the adjustable arms? I'm running the adjustable lower arms and love em I plan on getting the matching uppers and correct pinion angle due to lowering. Cant go wrong with the flash factor seeing the red pop behind the wheels!