Set position for HUDs...

So I have a HUD that is pretty large; takes up about 1/16 of the screen when it's on full screen. Whenever I change the size of the screen when in window mode and I change JUST the width or JUST the height, the HUD sometimes gets cut off or disappears behind the just-changed window. Is there any way to have it set to a certain position offset of the side of the window; so that when you change the size of the window it'll follow the side of it, making sure that it doesn't disappear? Because I know there's a way around this; by putting it on the left side instead of the right, but I don't want to put the HUD where the chat box is so that's a no - no for me.