Hi, i am quite new in factorio modding, but i ran into problem while loading this mod into already started world. It's not the only mod with same issue, when i try to have those mods in already existing save, it doesn't show in crafting recpies (i am playing sandbox), but when i start it in new world with same settings, it show up. Am I doing something wrong or can it be someone fixed? I hope it's my fault and not problem with mod.

Hi
This mod requires to be researched.

So, If you in a sandbox researched all the technologies and then added this mod. You need probably research it to appear in crafting recipes.

Or, you can use console command to unlock all technologies.