Uber menu integration

I’ve tried and tried with no luck. Obviously missing something simple.
Went to http://sevenspark.com/docs/ubermenu-3/theme-integration/enfold
Used child theme and tried pasting in secondary menu into helper-main-menu.php

I’m using main menu right logo left
& secondary menu

Issues I’m having:
getting main menu to go full width. It will only go width of menu items

Getting top menu to work. Not sure were to paste code supplied on sevensparks.

Cheers
Evan