Superseded by Belt Balancer 2. (Fork with performance improvement) Adds Balancer Parts, that can be put together, to balance all adjusting lanes.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
I think it should be possible to vastly improve performance by making it a compound entity from loaders and a chest. If you merge balancers you extend the chest. That way you don't have to do any on tick action for the balancer to do it's thing.