Assemblers occasionally break and need to be serviced. Adds maintenance and attrition to assemblers with various options for increased difficulty.
I don't know enough about the technical side to know if this is resolvable, but when both this mod and Production Scrap 2 are enabled, this error comes on loading:
"data_final_fixes.lua: 179: attempt to index field 'normal' (a nil value). Stack traceback: ... data-final-fixes.lua; 179; in main chunk"