Ok, I'm a bit lost as to why there are about 3-4 20% manufacturing buildings that can be placed, then the Aul Incinerator on the same planet. I'd think the 20% buildings would be a previous version of each other. On a 30PQ planet w/o manufacturing capital and no bonus tiles I had created a social production ammount.
Are they a bug, or should they all be able to be placed.