isBlue

I'm trying to troubleshoot purple snow tree trunks. I've tried following the troubleshooting steps but no luck in figuring out how to fix it so far. It says to make sure I followed the SFO instructions properly, and I double checked that I did. Here are some ID's - I checked three trees: Base form ID 000A731D, Ref form ID 0008B047 SEEdit - DeadShrub01Snow.nif from Skyrim.esm Base form ID 0005D2D9, Ref form ID 0008F51C Base form ID 0005D2D9, Ref form ID 0008f51E Both are TreePineForestSnowL03.nif from Skyrim.esm, Trees and Flora Merged.esp, and DynDOLOD.esp Any ideas on how to fix this?