I just make a "virgin" batch
2-1/2 LBs peeled ginger root.
Liquify in blender or food processor for 3 minutes with 1-2 cups water. (whatever will fit in your machine)
Strain and squeeze the pulp into a pitcher or bowl.
Return pulp to blender/processor and add 1 cup water. Liquify again and strain into pitcher.
Do again (4 cups water total)
Add 2-1/2 to 3 cups sugar to taste.
Add 1 cup fresh squeezed lime juice.
Serve over ice.
Or you can cut it with Ginger ale, soda water, or add a little vodka or rum.
Excellent!