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.
Making blueprints doesn't always preserve the orientation. Not sure what the conditions are, since it's not a consistent issue, but I've just been testing it (not in editor mode)
