I'd like to modify the navigation tabs. Primarily I'd like to remove the "Help" tab, as I use a different help/support system, so the built-in one is redundant/confusing. I noticed another thread mentioned going to System->Edit->CP_Users (with a warning NOT to edit user there). However, when I *did* modify the user there to uncheck the help box, the help tab did not disappear, it hopped to position #2 in the tab row. Is there a clean way to modify the header tabs?