Factorio Forums

On Fulgora I was placing an Uncommon Electromagnetic Plant on top of existing Normal one with a recipe of an uncommon lightning collector, when I noticed I had more Electrolyte in my system afterwards than I had before. I disconnected this machine from the rest of fluid network and placed a storage tank next to it. I then replaced the machine with a normal quality, then uncommon, and repeated, and filled up the storage tank with electrolyte.

Video of duplication in action:
https://drive.google.com/file/d/1p1oyUX ... sp=sharing

Confirmed the duplication still happens in [2.0.12]

Thanks for the report, this has been fixed for the next release.