I have set up a node with all permissions revoked from Unregistered and Registered, and all permissions given to Admin and Moderating. My account is in both Admin and Moderating groups, and not in the basic Registered. The node does not appear in the forum list and if I open it by direct link it says I have no permission to see it. I can only see it if I allow everyone to view it. It was the same in 1.5.5a and 1.5.6. What am I doing wrong?