At least on console we dont have to worry about a mod messing something up. We have worry about dtg messing something up.
I must say TSW without mods is no TSW in general.... It add so much more quality to the game but you should know what can happen when you install mods.
The mod is being updated based on the newest RVV, I'll post here when its updated Updated PIS Mod: https://www.trainsimcommunity.com/m.../c19-patches/i7812-class-220-pis-enhancements