1. Text align param does nothing, the text is always drawn under the icon and in the middle
2. Side arrows are screwed up if the angle set on the icon is not 0, the arrows also turn and it looks funny.
3. With showhud false, drawIcon3d doesn't show at all. Would be nice to have it drawn as showhud false is pretty valuable and is the only way to override Arma's default UI interaction.