Sharing Day: Best Tip

I have a lot going on this week and unfortunately I just don't have the time for an Open Critique Day. Instead, I'd like to ask you all to help each other:

Give us your one "Best Tip" for creating characters with HeroMachine.

Maybe it's how you use "Zypping" to add highlights, or your recipe for simple but effective backgrounds, or the process you use to envision a character before ever committing it to paper. It could be something as simple as how to save a color or as complicated as a link to the awesome scene you created. Whatever it is, post it here and maybe it'll help someone else down the line who's stuck.