They really need to make it so their isn't a targeting button for the placard...I can probably make a macro on my mouse to run that 0040 button combo to click a placard for me for hours if I wanted (which i do not!)

I am sure it would be easy though, any one with mouse software could make a combo 0040 on their keypad to auto click the sign....just remove the targeting button from being able to target placards...done. Make it need to be a physical click.