DI is added to the base damage, but it is still capped at 300%.
I don't think so by the formula you gave...in so much as DI, EoO, slayers, perfection, evil omen etc do not all add to the 300%
300% stands, but it does not limit DI as it is a mutliplier of DI.
What i believed to be true previously is something like:
DI + EoO + slayers + perfection + evil omen=/< 300% (damagebonus)
and that final damage = damage bonus x (anat+tact+str+base dmg)
But what you and miner sem to suggest is:
EoO + slayers + perfection + evil omen=/< 300% (damagebonus)
and that final damage = damage bonus x (DI+anat+tact+str+base dmg)
I think we're all saying the same thing, in different ways! ie that 300% cap applies, but DI works outside of this as a multiplier, in the same way as anat/str etc.
This means we may have 300% increase from perfection/slayers/EoO, but adding DI will still increase your DPS output; previously i thought it would have been lost in the 300% cap?
what say you?