Extends and overhauls Factorio's burner phase. Use realistic oil and coal processes to create advanced products. Functions as the core and library for the rest of the pY mods.
There used to be two different recipes that took stone to make tar, and they've suddenly disappeared from my game. Were they removed or is something wrong? The destructive distillation columns I have down converting stone to tar still work, and I can use shift to copy the recipe to other distillation columns, but I can no longer just select that recipe in the options and it does not show up in my NEI.
I just started this playthrough within the last month and it was working 2 days ago. I don't see any update to the petro-handling pack or py coal processing within that time dealing with this recipe.
