Balances the sides of each individual lane. Could be useful for expensive items if one side of a lane is getting backed up, but production can't keep the other side of the lane filled.

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
Balances the sides of each individual lane. Could be useful for expensive items if one side of a lane is getting backed up, but production can't keep the other side of the lane filled.