SS - 2.4.4
UF - 0.3.0

I want to make a custom page from UserDefinedForm called ContactPage, so I can mess around with the layout without affecting future forms. I have done this as follows by creating ContactPage.php in mysite (not the userforms directory):

class ContactPage extends UserDefinedForm {

	public static $db = array(
	);

	public static $has_one = array(
	);

}
class ContactPage_Controller extends UserDefinedForm_Controller {

	public static $allowed_actions = array (
	);

	public function init() {
		parent::init();

	}
}

dev/build and all seems well in the CMS. So I also make a ContactPage.ss template in /themes/mysite/Layout with some basic HTML.

When I view the new page, it seems that it is not even using the main Page.ss file as a base, let alone my custom sub template. All I see is the content and this line on a blank white page.

Generated with the default ContentController.ss template

Any ideas what I've done wrong here?

Aaron