Why do you need such precision?
My goal was to limit the Krastorio2 turrets with explosive effect so that they wouldn't chew on the walls. As a side effect, regular turrets can be used for SE ships.
Option 2/3 cannot be done due to api limitations.
Option 1/2 is impractical for the above purpose.
Sometimes when a turret changes target, it goes to a wrong enemy.
Also useful for concentration purposes when enemies all go into one file, and when you have penetration, and your turrets have bad aim, it's necessary for accurate aim.
Also I like accuracy!
But I appreciate your goals for matching K2, really good idea!
I like the mod, I'm recommending this because of defense utility.
You can do the 1/4, 1/5, 1/9, and 1/12.
But if you want to, you can include the 2/5 and 1/25 too.
Cya FoxLBA!