Got your message from last night. Sadly after a 5 hour session of Crusader Kings II, I was fast asleep at that point. I have posted to BLPN but BLPPRIMARY is a valid argument. Its a shame he didnt make that at the time he was removing it, instead of making vague hand-wavy gestures at unrelated info! I dont agree with that particular application of it as I have explained there, but enough people will do that its better to void the entire thing and find secondary sources as you have done.