Question on Infantry and Survivability

[that_wei_general]

First off, a shout out to Don and Andy for putting so much effort into a fantastic pair of games.

Now, onto the question. I'm not sure if tweaking with survivability [for my own reasons] on infantry units would have any effect on their survival, as the help file notes that survivability is a post-penetration calculation. I've noticed nothing really different while testing it myself, and I was hoping someone with intimate knowledge of WINSPMBT game mechanics could explain.

Thanks and regards