Hi, only just found this board so this is a first time post. I've had my x100 for a few days now and im really loving it, save for some of the identified niggles in the UI. One thing that confuses me is that once i've selected one of my custom settings and its in use, how do you de-select it - eg get out of the custom setting and back to default settings?? Have i missed something obvious? I didnt see it in the manual.