Wes, you wrote:
For the demo, I have the “Custom Menu” widget installed in the “Header Right” widget area. The header right widget area is set to float right, so it will start from the far right and work its way over to the left depending on how many links you have in your navigation. If you want it to float left, then you could adjust the css of the #header .menu
How/how do you make the header right widget area set to float right?