Well, thanks for the info. I'm not using Scrap That Commonwealth because I don't really trust it, especially since it's tagged beta. But are you saying that both mods break precombines, or just the Commonwealth one? The seemingly competent and prolific mod author ANDREWCX claims that Scrap That Settlement does not break precombines, so I'd be very interested to learn if that's false.Actually all evidence indicates the author of that mod is either outright lying or just doesn't know what they're doing. Tests to see if the mod is breaking precombines on xbox shows that it does (you can see it by changes in material swaps). The mod author has refused to explain how they're doing it and has been unable to explain the evidence indicating broken precombines to people that are experts in the precombine system.
EDIT: Here's a post where he makes that claim.
Can you explain this?(you can see it by changes in material swaps)