Gene pool with sum total limits and reactive sliders?

If anyone knows the correct terminology, I’ll update the thread title. I’m thinking about “Attribute Point” sliders in old video games I remember where you would have x amount of points to spread amongst your different stats, and as you raised one slider above the remaining point count, the other sliders would lower until you reach the maximum.

image

I think this would be handy in gene pool, but I imagine there must be something like it in an existing plugin or old forum post. I just don’t know what to search for.

Maybe you can try a negative weight to combinations whose sum exceeds the maximum.
This example (bottom screenshot of link) is linear. Perhaps you can use exponents.