Open sysmetrix configuration by right clicking on the smx image. Scroll down the list until you reach Graphs, or graphics, depending on which one you want to move. On the right you'll see a pane that gives you the x and y coordinates of each item you want to move. The name of the item should be listed. Change the value of the x and y coordinates until it is in the position you want. X value moves left to right, Y value moves top to bottom. Hope this helps.
In theme modification the small gray button with the three dots on it, click on it then move your mouse on the smx image to the desired position then hit the space bar. The x and y values should be entered automatically and the image should move there.

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