Make sure the red wire is connected.AcidUK wrote: Fri Aug 28, 2020 11:54 am Thank you for this. It seems to load the front locomotive but not the one at the back, don't suppose you know a fix?
For other people, what's with the combinator box in the universal logistic provider?
![Image](https://forums.factorio.com/images/ext/5094d15c16ff06c5114b7ece0e0e97fd.png)