Usergroup Permissions Help

[RedTurtle]

I would like to make a user have admin permissions on the forum but not appear as an administrator to other users.

To accomplish this, I created a new usergroup called "Hidden Admins" and copied the permissions from the Administrator group.

I then made this user's primary group be "Registered Users" and his secondary usergroup be "Hidden Admins". I have only the primary usergroup show up for him on the forum.

Now the problem I'm having occurs when this user edits a post. The Hidden Admin's permissions are set that it should not show "Post edited by..." after he edits a post, however the "Registered Users" permissions are set to show that line.

How can I set up the permissions so that the permissions from the "Hidden Admins" group overrides the permissions of the "Registered Users" group? I do have it enabled to allow secondary usergroup permissions in the Registered Users" permissions.

Thank you.