Biochambers are in a weird spot. They require the most setup compared to any other planet building while offering the least reward. Being 3 by 3 means they're limited to 12 beacons at most, requiring additional input/output slots along with a nutrient source, and for what? Alternative oil cracking ...

That was probably the issue Boskid! I linked a stone patch to my rail build directly, so a stack size lower than four could appear if a big drill ran out of stone. I'll check later if removing modules still causes deadlocks. You're welcome to resolve this issue.

Stack inserters will very rarely pick up an extra item off a two lane belt and deadlock themselves. I noticed this happening every ~15 or so hours with my rail assemblers for purple science, picking up an extra stone or steel, which is very annoying when constantly researching mining production. I ...

1. Add the ability to remove cliffs with a "Trees/rocks" deconstruction planner or add a "Cliff" checkbox post cliff explosives.
Right now there's no way to decon cliffs with a deconstruction planner set to trees/rocks. It's different from what it was in 1.0 and it makes deconstructing stuff a pain ...

Research unlocked by crafting don't "Finish" being researched visually

Instead of saying that it's just researched, it keeps the green bar at the top and sets the researched amount to 100%. Super niche visual inconsistency but now I can't unsee it.

IDK if this is the right section for this but it seems like a weird inconsistency

The "Rush to space" achievement fails if you research either yellow/purple science instead of using it in a lab or crafting it in game. This is incredibly strange as all other achievements that related to science ...