My mistake, I thought this was a catch-all for all of Sheson's mods. I am using the latest versions of all of his mods but I'm still getting that same error. Oh well. In any case I generated the LODs with your mod and everything looks great except tree LODs overwrote the ones from A Forest. I should have paid closer attention. With this and PRP everything looks and runs fantastically. Modding FO4 in 2024 is in a pretty sweet spot, even with the NG debacle.