I think i complained about that -1.00 too before, not shure what the reason was though, i think it had soemthing to do with the border you still can see in that mode. But On the other hand no matter how close you pull the image you will alway see a border when turning your head. How close do you want to get ?
Oh i understand. For a cinema theater size feeling you would probably need a different environment with a larger room. For my taste putting the cinema screen into the “space” setting looks even larger, like a football field size screen in space. May be you try that one.