FR: Set output on a stage and re-calculate

[Zvero01]

Often when I use this calculator to build factories, I simply set my outputs as one building making resource X at 100% efficiency. Sometimes the resulting inputs aren't using a "full" node, like I might only be using 0.5 of an iron node and 0.8 of a copper node.

Would be nice to have a way to quickly setting my inputs (or any other stages) to a set value, and having the rest of the diagram re-calculate. So for example, I can set my iron and copper nodes to 100%, so I'm using the full capability of the miners, and if I end up producing Item X at an increased rate because of it, then great!