If I make a new game it works ^^ so your mod has nothing to do with this problem but thank for your help anyways
If you want, you can delet my post here.
but one last question.
Do you know how to "update" my safe file to make it work there too?
I comment it out but it didnt change anything. And this isnt exactly what I wanted. idk if your mod touch the number of items per crafting ( I mean you get 30 science packs per crafting instead of 1).
I changed in the bobtech mods this code: { type = "recipe", name ...