Draw Texture centered on screen

I am using this blueprint in order to draw the crosshair on the screen.

http://i.imgur.com/Eya8QlH.png

The texture then does not appear on the screen , I want it to be like this:

http://i.imgur.com/N3FcGWT.png

You need to take the width and height from the drawhud node and divide by two. Then subtract half the texture you are drawing width and height respectively. This result then goes into the x/y pins.