As it stands right now I'm gonna make all of them adjustable and make the centered adjustment the same as stock length so that will give 1 1/4 inch shorther and longer then stock length. So it should be good regardless of which one needs to be longer but I think you were right the first time on it being the lower rods.

 

Tech Article...

 

Just stay away from using the solid bar not as strong and DOM tubing.
They make them adjustable so you can adjust the caster, if you get that wrong tuck won't steer correctly.