Originally Posted by gm9
If by graphics sheet you are referring to the pixel size of the image files used by the UI, I can only say that even the default UI uses 1024x1024 and 2048x2048 image files without issues.
Than I must be missing something, if i use 1280 x 1024 and use the sourcerect by double clicking it so it brings up the graphic sheet in the UIbuilder, it uses the wrong coords.
If I use 512 x 512 it works fine. Now I can use photoshop for the coords and it shows in game fine just not the UIbuilder.
Could this perhaps be that mine aren't square?