I tried that after your previous comment, and then hit publish. No change.
So, then I went and disabled iThemes Security and Jetpack, then went back into the page, and hit refresh, and it was FINALLY full width! Then I turned iThemes Security and Jetpack back on again, hit refresh, and it stayed full width. Pheuf!
Maybe there was some plugin glitch happening? Or maybe my browser had the wrong information cached after resetting the logo width to default?
Either way, it’s fixed! Thank you for helping! You have a great product & provide great customer service! Take care!