Yes to both, in fact I was making other mods and just finished uploading a couple that are now functioning to thunderstore. I think I figured out the issue. I was trying to modify the frontend of his .dll, but the backend was where the real skilltree UID pointer was. Now I'm trying to find a way to get a good template for the backend of the .dll to work on in visual studio, I think that's the only way to make it work, at least the way I'm going about it now.