When I create a custom preset in Gantry and save it to activate it as the default, all CSS is lost. The menu is no longer using MaxiMenu the default styles are gone. When I select any of the other presets that come with the Artsy Template, it works fine. I have created a custom preset per the Gantry documentation. I modified the current preset and clicked Save Preset. This allowed me to name my preset and select it to activate it but when I bring the site up it's not the dark background preset I modified (Preset 3). Any help is greatly appreciated.