Compared to the driver side, positioning the rest of the control arm brackets is fairly easy. Set the new axle at the same pinion angle as the stock axle, take lots of measurements on the stock axle, and transfer them to the new one. An angle finder and a tape measure are really all that’s needed. Tack all of the axle brackets on the new housing and then take a final series of measurements before burning in everything. We held off on doing the track bar mount until the axle is under the vehicle; this is really the only way to position the track bar mount properly.