EDIT: Ignore me, I didn't realise Dexterity also gave my Barb armor too. Maybe another cup of coffee might help today...
I was just taking a look through my character Details sheet and was wondering how my total amor is calculated as I can't get the numbers to add up.
The stats for my armor are as follows:
This totals 5241. My Barb has a total of 9635 strength, so total armor (without Paragon points) should be 14876.
Yet when I look at my character Details sheet, my armor is listed as 14953. Where is the extra 77 armor coming from?
You've got 77 main stat of everything on a level 70 character when you're completely naked... so it's the 77 dex :-)
Edit: Ah, you answered your own question in your first sentence.