This mod's currently making green circuits impossible to craft when Space Exploration is installed, preventing progression:
- Green circuits require graphite
- Graphite requires pulveriser
- Pulveriser requires concrete
- Concrete requires assembling machine 2
- Assembling machine 2 requires green circuits

Thank you for the report. Fixed in newest version. If Space Exploration is enabled without Krastorio 2, then there is a less efficient recipe for graphite unlocked with graphite processing tech. The pulveriser unlocks the more efficient recipe.

As a head up K2 and SE have both released major updates including K2 1.2 coming out of beta. Might want to take a look over.

Thank you. Checked and as of K2 version 1.2.10 everything should work.

I'll do a quick balance pass as well.