I believe you misinterpreted their results concerning proc interaction with OAX. It was a test to see if OAX and set bonus procs stacked, ie if you could proc both on the same round and get 3 hits with an OAT, 4 with an OA2-3, etc. This is not possible. Which takes priority over the other is unknown at this time.
? Does it even stack with anything else? Like will it raise the total % of double attack in the offhand equal to DA%+Augments DW%? Does it make double attack sometimes triple attack in the offhand (DA procs but Augments DW does too), etc.
I don't frequent BG so I don't see things like this.
Doesn't cause triple attacks. The set bonus operates in one of two ways. Either:
1) It's simple DA+x% and stacks with other DA. In this case, 5/5 set bonus and 15% DA would yield an apparent 25% DA rate on your offhand.
2) It's a form of OAT and does not stack with DA traits/equip. In this case, 5/5 set bonus and 15% DA would yield a total 23.5% more hits on your offhand.
The sample size on the test to establish what the set bonus actually does was too small to establish which of the two is actually occurring. Edited, Jan 6th 2011 2:09am by Beleren