Originally Posted by MR.CLIFFORD
sit your jeep on level ground. I measure from the same spot on the tire back into the frame. You need to be equal distance on each side. If you are 1/2" off you need to adjust your track bar 1/4" to get it into spec.
Hopefully, your kit also came with a riser for the connection point on the axle. The track bar keeps your axle in the right place under your Jeep, side to side. As MR. CLIFFORD said, measure the amount of space you have from either the tire, or rim, to the frame, on each side. You want your axle centered under your Jeep, side to side. That is the correct position, and also make sure everything is very tight. Use lock-tite on all of your riser bolts.