I had a responsive template that insisted to render the main menu on tablets like phones.
I now have a desktop template for desktops and tablets and let Chameleon switch it to the responsive just if it detects a phone.
I see lots more potential in this extension.
With this it finally works and doesn't count me any more when logged in (to the back end).
I was looking at injecting/modifying a class, but only on that one page when using a specific template only (to make it easier on me so I don't have to change the template and load the extra code on every page).
This extension allowed me to use the "Module Class Suffix" to center a "misbehaving" module into its spot easily by applying some extra CSS to it.
Great extension. Thank you.