Your post is difficult to read. In the future please take more care to use proper punctuation and grammar while posting here. Thank you.
How about tier 14 sets, do you forget it?I calculate it and get that4 sets may increase 1.7%DPS, and how about 2 sets?
PS:you can add the ag amount for crit: 1259.52ag=1% crit and I think you made a mistake that 190 mas rate=1%mas, not ~73.leatherworking gain 330ag than normal, not 320