Compact and UPS-friendly 1x1 loaders. Works with train cargo wagons, circuits, filters, and modded belts from Bob's, Krastorio, FactorioExtended Plus, Space Exploration, and Ultimate Belts.
What ultimate filter miniloaders are you using? The Bob's Logistics version or the Ultimate Belts version? What miniloader are you trying to copy settings from? What are your filters? Is it an input or output miniloader? How about the miniloader you are trying to paste settings to?
