It looks right to me as well.
If you’ve uploaded an image with the intention for it to be 1152px then its working as it should. You can use a browser extension/addon called measureit or page ruler or something similar to measure the image. Make sure your browser is wide and not resized at a smaller width when testing.
The end of your image is supposed to reach the end of the content. Look at a page with content and you’ll see the end of the content is in line with the baseball field. So if your browser is wide enough you’ll have extra space on the right side since the width of the logo and content can only go so far. Did you want a fullwidth image? If not, then its showing up fine for me as well.
I’m on a macbook though, not that it should matter.
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