Hi. Mr_Green's mod changes a lot of the offsets so that everything displays properly either in standard view or in grid view. But this new mod adds an image that the grid mod doesn't know about, so it can't change it's placement, and it ends up at the same distance to the right of the image.
You can check the css used to place the new image, and eventually change it. It probably is relative to the left margin, and could be changed to be relative to the right.
Without actually seeing the code I can't offer any more advice.
Oh, and if you change anything, please make a backup copy first