You purposefully over-saturate (to 3/patch) your existing base before you create a new base. Then when the new base becomes operational, you can "maynard" a chu

You purposefully over-saturate (to 3/patch) your existing base before you create a new base. Then when the new base becomes operational, you can "maynard" a chunk of workers to the new base and have it be immediately productive at ~1 worker / patch.