I ment to post this a week ago and forgot.
I really hate the friendly ack fire. It should be enabled during PTO but I am not sure about ETO. Reasoning being:
Friendly Fleet ack actually helps Kates and Vals. It keeps allied aircraft at a distance when the bombers get close. This may help bring in more IJN bombers. The other day I was after some Kates. The closer they got to the ships, the more I got hit by friendly fire. Its realistic. Same goes with TBMs and SBDs.
On the other hand its too much of a plus for Ki-67s as well as the typical field capping. The field capping may not be much of a problem since the guns can be killed more easily.
What you guys think?