@ Miss B The 7 Color Color Ramp in the freebie area is the version that Y-Phil wrote his script for.  The second post of his is the correct version of that script to account for a problem in Poser that won't allow Python to make changes to a compound nodes inputs and have those changes flow into the workings of the compound node.  You also may wish to check out the expandable color ramp as it is made to more closely mirror what Blenders color ramp does.  I also have a Map Range node that Blender has that is missing from Poser but you can get the same results with my freebie.

Poser 5, 6, 7, 8, Poser Pro 9 (2012), 10 (2014), 11, 12, 13