The default UI Scale can support only a small range which is too small for today's monitors, made this so that we can scale it from 0.001 to 1.0
/uis to show config that allows auto scaling or input a value yourself
/uis-reset to reset it to the bliz default
Renamed addon to !UIScale as of 10.0.2.1, if you have a version older than this, please remove the old version of it in World of Warcraft\_retail_\Interface\AddOns\UIScale