gjh42:
Your settings all look good. What template do you have installed? Does the issue change if you switch to Classic? And since there are many templates I am not familiar with, some more detail about yours might be helpful. In particular, are there any template-specific files relating to ez-pages?
I started with "Classic Contemporary Green" and used an override to modify it.
To change the template is one thing I did not do, but when I tried it it failed also.
One thing I neglected to mention was that, I am using EZ-Pages Footer Columns v1.1 plugin!
My next test is to try this on a fresh install of Zen 1.5.1
I will keep you posted. Thank you.