A must to do is disconnect the sway bar from the links. This removes the pressure on the sway bar so it can line up with the track bar brackets
Since the sway bar is disconnected, when you reattach you should do the chf
When installing the bracket to the frame do not tighten the bolts. Just tighten enough so the bracket stays on but still loose. Then tighten after the cross bar is attached. Tighten driver side cross bar first. This will make it easier to get passenger side bracket even. Then tighten passenger cross bar. Last tighten passenger bracket to frame.
Remember to use loctite and torque to spec. Torque spec is included with the instructions