Remap Heights from Graph Mapper

I realize this is a familiar question… but I’ve yet to find a solution for this particular setup. I’d like to remap the heights of the bumps based on their distance from the center so that closer bumps are taller and further bumps are smaller. I’m struggling to do this with remapped data from Graph Mappers. Perhaps I’m intervening in the wrong place in the definition. Many thanks for any thoughts! This script uses Weaverbird.VORONOI LENS_191019_BOTH NEW (64.9 KB)