Hello again guys! I can confirm (again!) that WF procs are totally bugged.
I have my talent points spent in "Elemental Weapons" which means that I should have 40 % increased effect on my windfury procs and ... nothing. The damage is the same! It's ridiclous. Not only the AP is not added from the initial windfury weapon procs, but also from the talent points.
Please - fix that. Every time I can't kill a mob/player I think: man, if it was correct, I was going to kill him. It's really sad to see that.
So yeah, thanks for the efforts!
Here is a proof:
http://imgur.com/ZgqQK9LI normally hit for 100-120 dmg right now (this is my normal wep damage with reduced dmg from target's armor = 100-120 dmg per swing). And here: the procs are even worse than my normal damage. And I have calculated that when I have a buff of 50-60 attack power, my damage jumps to 150 (nearly) and the damage should be like follows:
You hit Galak Wrangler for 108 (normal weapon damage)
You hit Galak Wrangler for 135
(wf procs)You hit Galak Wrangler for 140
(wf procs) - I've calculated this with the AP bonus and talent bonus below:
And who knows?! Maybe even more! Why? I have 3/3 on my Elemental Weapons talent, so Rank 1 [Windfury Weapon] imbues the shaman's 2 extra attacks with 46 attack power, + 40 % (18.4 attack power) from talent = 64 additional Attack power which leads us to 23.1 DPS up from normal 14.6 (without wf) .....! And it's gone...ALL GONE!
Believe me I made some serious calculations! I've used Blizzard's formulas, and from the example above, I loose a total of 9 dps which is almost 20 wep damage per swing!