Question:
Whenever I use the flood fill tool, I get unsightly X’s added to the graphic. How do I get rid of them?

Answer:

The short answer is that you don’t get rid of them. They are part of FX Draw’s control system. They do not, however, show up on any generated graphics. You will only see them inside FX Draw while you are creating your graphic. The generated graphic has no X marks. It also removes other control elements like the grid.