Panels Everywhere - No Page Content

I'm experimenting with Panels Everywhere for the first time. I enabled it, told it to override blocks, provide a sample template, and override admin theme.

Then I tried to disable the sample variant and instead use the variant I was working on. I wasn't done working on my variant though and it only contained one mini panel and no Page Content. Now, no matter what page I go to on the site, I only get this one mini panel. Sadly, that makes sense to me now...it's doing exactly what I told it to do, but it totally prevents me from accessing any site content.

By dumb luck I had the modules page open on another PC and was able to disable PE. Of course, whenever I reenable PE I go back to my lone mini-panel purgatory. I really want to use this module... How do I undo my newbie settings?

Ben.