Make your Main Bus with much less space. You can make faster belts with 2x / 4x / 8x / 16x / 32x / 64x / 128x / 256x the Express Belt. Work in Progress. Missing some graphics.
could you make the ingredients of the new more expensive with each tier? like later tier using processing units and more gears and tons more lubricant? as well as a suggestion to make this compatible to mini loaders? oh and maybe separate the tier in the research with the higher science?