So I've never done anything but install mods, but I'm kind of looking to dip my toe into it. I'm running with a mod that nerfs the HP gain to prevent HP bloat, and this has unfortunately turned a few weapon mods I REALLY like into... really, really overpowered things. But most of them have modifications that add percentages to the damage. So, I figured, if I get find out where that data is and add a "-" in front of those values, boom problem solved. I've poked around a bit in FO4Edit, and quickly realized I had no idea what I was looking at.