Looking for missing w.att.

Found it, sorry for wasting your time.

 What did I post in the beginning?

Character type: Sair

 Status&equips

Max attack - 6209
dex - 960
str - 154
w.att - 134
-99 from gun
-10 from glove
-5 from rings
-2 from cape
-13 from BoF
-3 from Evan glasses
-2 from DB mask

According from calculation I did, I should have 171.994 w.att which is 128% from all w.att I have. But it can't be right since I have only +15%w.att and +6%total damage, which is 121%w.att(100%from formula +15%w.att +6%total damage).

So
1.Where did I go wrong?
OR
2.Where's another 7% w.att?

 Why did I bother with this in the first place?

I just recube'd my gun. I was semi-impressed at w.att+9%/total damage+6%/w.att+6%. And I was surprised that total damage went lower than the previous bonus (w.att+9%/dex+6%/status+3%), maybe it's from "w.att>status" idea in my head. So I start to think if total damage shown in status window includes the +%damage from potential bonus and I started calculation. Then I found this.

I found it, I forgot to calculate w.att from bullets