I'm playing without bobs mods, and I can't seem to research the advanced steel smelting process, maybe because of missing required techs that aren't there without bobs installed? steel-fail.png Fixed for the next release! It was a missing manganese prerequisite that didn't remove correctly. 2020-08...

I'm playing without bobs mods, and I can't seem to research the advanced steel smelting process, maybe because of missing required techs that aren't there without bobs installed? steel-fail.png Fixed for the next release! It was a missing manganese prerequisite that didn't remove correctly. 2020-08...

When Angel's Refining and BOB are together, Spar Treatment 2 cannot be studied, indicating that the pre-research has not been completed.