There doesn't seem to be separate signals for each molten plastic recipe.

Thus one cannot use Set Recipe to tell an Electromagnetic Plant to use molten plastic when producing red circuits.

The only molten plastic recipe biochambers can have Set Recipe on is yumako+bioflux+calcite. I have Lignumis and Pelagos installed, so there's Cupravidis Necator and Methane-based recipes, but those can't be set by circuit because of this.

Hey there,

The default behaviour of the circuit signal gui uses category, subgroup, order, name. So I gave the alternative recipes orders ending in -z with a "z-z" fallback. I've also populated the signal gui with the recipe signals for all hardcoded and dynamically generated recipes, including compat patches in 1.1.6 on the 2.1 branch.

Thanks a lot for the report!