Hallo there,
it’s question time again: what year should a Dark Heresy campaign be set in? In FFG’s Support page I found a «Dark Heresy Timeline» which let me think it was fair to set my campaign around 816.M41: yet I keep running into sources (mainly on Lexicanum) dating many important events of the setting much later, mostly in the last century of M41.
So, I wonder, was it a mistake choosing 8xx.M41 instead of 9xx.M41?
What year did you set your campaigns or adventures in?