%boss dmg not working?

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Hurricane

121648~143116 no crit
164224~257608 with critical

50% boss
246336~386412 with critical boss damage
182472~214674 without critical but with boss damage.

30% boss:
158142~186050 without critical but with boss damage
213491~334890 with critical/boss damage

AFA

116118~136610 no crit
156759~245898 with critical

50% boss
235138~368847 with critical/boss damage
174177~204915 without critical but with boss damage.

30% boss
203786~319667 with critical/boss damage
150953~177593 without critical but with boss damage.

Knock yourself out.

I wanna say that my actual boss damage is 40~42?