The adjustments work by making the effective length of the outer cable sheath longer. Run the adjustments in to make the efective length of the outer cable sheath as short as possible. Pull the inner part of the cable at the hub end out as much as possible. Index the lever at the hub so that it is just one notch of being too tight to fit the cable when holding the lever at the hub against the spring in the brake applied position. Hook the cable to the lever at the hub and fine tune with the outer sheath length adjustments.