Board Thread:Warhammer 40k General Discussion/@comment-69.143.134.163-20150419161351/@comment-8881468-20150421195709

I merely apply the informatiion that is given to us via the official canon and apply it to the question at hand.

the problem is with retconning that if you have several fluff books, which are generally planned and tend to  contradict each other aside from minor details. We could also add the "higher authorioty" of official backround material and codices.

The problem is that all the one side has is one rumopr, the other has information from several books and codexes supporting it.