My hardware does not handle shadows at all, so they are a huge frame killer. In P3D I can turn them off, so I get an 85% fps gain once they are off. I bought X-Plane 11 during the but couldn't use it until they added a no shadows option. They never did. Please help me because I've been wanting to use what everyone was calling "amazing". Again, I need help turning off all shadows (ext, int, scenery, etc...)