User blog comment:Shin getter/AA CI rate/@comment-84.90.161.45-20150504221623

Funny ... When I sortie a fleet with Akizuki and another DD, both with the same AACI setup (10cm HAFD + 10cm HA + T13 Radar Kai), the other DD frequently triggers AACI instead of Akizuki ...

I guess that it's API 8 (without plane) vs API 1 ... That's why, when AACI is needed, I only use Akizuki - even though I also have Maya K2.