I have a few Basic Beacons around my Factory and what I have noticed is that the beacon shows Distributing at 100% efficiency to the following items that have Effecitivity Module 2 in them.
- Assembling Machine 3
Chemical Plant
Steel Furnace
when I take the Speed Modules out of the Beacon and place them back the distribution returns back to 50% for those machines, I have not been able to recreate it.