Throughput on Belt Connectors not Lubricous Speed. The belt connectors slow down the belts. Any chance you can just hard code the connectors for faster throughput? All belts in this image were set to 1000. Note the connector has limited the throughput thus negating the boost of the belts. :( Hope it is an easy fix. I have not tested it yet but I bet the pipe connectors also limit throughput.
Idea: Have a belt and pipe throughput settings outside of the game to set a default when belts are built to automatically set to that speed. Then editing each and every belt is not quite as much of a chore. Leave the adjustment available in the game but just add a starting setting in a config file for each type of belt, pipe. 





