make your equilibrium sign longer

If you type 21CC then Alt>x the Unicode changes to the equilibrium arrow. This arrow is fine in lots of situations:

But sometimes you need a longer equilibrium arrow:

To get the longer equilibrium arrow, select a normal one then Home>Font>Advanced>Scale and change 100% to 300%:

You can make it longer than 300% but it then becomes too thick and bold, though changing the font colour to grey helps.