The mirror tool looks different in various versions of DRAW, just using Help and searching for it in the version of DRAW you are using will show you how to do it. Also it is so easy to forget that altogether and do this: grab the right or left hand edit handle of the text, hold down alt and ctrl at the same time and drag to flip it. It flips it without distortion. This is very fast and works like a charm. It also works to flip top to bottom and vice versa. It works on shape, text, but not on paragraph text. With paragraph text, it goes upside down and backwards to make mirror text, so you have to change it to curves to do that.