Generative Design / Refinery will play with my Number Sliders to try different variations. So how do I reuse the slider for variations of input values?

Example:

I have a spreadsheet with a list of rooms with a max side length and a minimum side length.

So how can I reuse the slider on each range so that the lowest number I get via the slider is the min side length and the max is the max side length.

Getting the max is easy since it’s just the max * 1. But how do I make the minimum value on the slider result in the minimum value of my range (which would normally be min * 1)?