Yes I didn't understand that 10 to 14 seconds patch line.
So does that mean any damage will take an extra 40% time for auto heal to kick in?
Confusing.
As for tanks, hovering and circle strafing choppers have it far too easy against tanks which are currently sitting ducks when a chopper decides to target them.
Yes, it takes longer for the health regen to start to compensate for needing more hits to take down.