Except that doesn't happen for me. I throw the miniloader down, facing outwards to unload on a test section, and nothing comes out. Yes, there is stuff in the silo AND the train, so it should pull out yet it does not. Setup is similar to what you posted Cadde, but nothing works. Using latest version ...

Is there a way to connect the miniloaders directly to these bulk loaders/unloaders without having to use inserters?