I have X installed, and also the Revolution Slider add-on. I would love to have the big image that X theme uses in its Integrity version–> http://demo.theme.co/integrity-1/
I don’t find a way to add the slider above the navigation menu. I’ve found in the forum this topic, but the solution is not exactly what I’m looking for.
I already found the way to make it.
In case it can help to anyone, when you’re editing the page you want the slider to be, you will find a field where activating the Slider settings: Above masthead. Just do it. You can also configure other features.