I also replaced LCA's on my stock Rubicon made it better but not perfect. Dealer did alignment under warranty brought toe-in to max. All I can say is steering is tolerable. Checked part numbers at dealer for new track bar they said they were back ordered so no sense to bring for service. Drag link will be next also. Last thing to replace is gearbox and as others have experienced, not a for sure fix. Well worth the money to get the arms as it will make a difference and possibly get your steering where you want it.If repeatable by others, This would mean that the root cause of the wander on an unmodded Jeep is caster angle?