these mathematical argument can only be countered by saying this: i like the looks of my design :D no really, i haven't dabbled too deep into solving things mathematically, i'm only into my second playthrough in a free game and still using a trial/error approach of designing things more than anythin...

Hi, i recently played around with designing production lines that need 2 conveyor belts to be fed their needed items (so all 3 or 4 part recipes). interestingly enough, i first used it for red circuits too and am pretty happy with it, so here's a screenshot of the design. doing it this way allows fo...