Hello guys

I have had a Wicked Tuning / BlackTrax performance Rear BSK in my room now for nearly a year and about to go get it installed along with my rigicollar kit.
Just wondering if anyone knows what spacers to use from the kit, Im still at stock height but want to minimize some of the rear end twitch of the car.
theres only 3 settings as theres only 2 size spacers.
would just spacing the tie rod end down with the one smaller spacer be enough? or does the kit only work if your lower too.