Why does "Post New Thread" button appear for usergroup member's that cannot post?

[vestaviascott]

I have a forum called "FAQ" in which I want to restrict all members except Admin from posting new threads.

So for example, members of "Registered Users" should be able to Reply to threads, but not create their own.

However, even though I've set up my forum permissions with "Can Post Threads: NO"

When I impersonate a user in the "registered users" usergroup, they still see the button "Post New Thread" even though they cannot post. Clicking the button takes them to a permission denied screen.

So its confusing the user. Why show the button if you already know they can't post???

So I'm wanting to remove that button for everyone but admin or the admin usergroup.

Thanks in advance for the help :-)

~ scott