So I've been working on modifying a figure 8 track mod by adding a ramp to it. I managed to export the .fbx file out of Blender, but when importing to ks editor, two errors popped up. After exporting the track to Assetto, the track crashes on starting with an error stating "Either race parameters are wrong, or track might be broken, containing no starting positions." I've included photos for reference. If anyone has useful information, it would be greatly appreciated. This is my first time doing anything like this.