The man behind the technical work is very busy these days handling real life stuff so i am sorry i cannot do much in this regard. You'll just have to live with it.
However, thank you for bringing it to our attention. Lets see what can be done from our end (if any).
And sure the 10400F is a good buy, performance is near identical. But the K model is OC'able for some extra juice. Not sure if that worth anything to anyone.