When Invisible Simply Isn't

Over in ACP > CrackerTracker is a feature I thought would be one of the most useful in stopping users intent on causing trouble, that of the Miserable User.
It claims that
But in actual fact, it doesn't make the post invisible at all; the post appears as large as life itself in the worst possible fashion:
Please tell me the person who made that mod understands the difference between "deleted" and "invisible" and also please tell me that the settings can be changed so that the whole post can be made invisible for real?
Otherwise it's perhaps better to just stick to good ol' fashioned banning.
It claims that
Marking a user as a "Miserable user" will make that user's posts invisible to other registered users
But in actual fact, it doesn't make the post invisible at all; the post appears as large as life itself in the worst possible fashion:
CBACK CrackerTracker Professional
Entry successfully deleted!
Please tell me the person who made that mod understands the difference between "deleted" and "invisible" and also please tell me that the settings can be changed so that the whole post can be made invisible for real?
Otherwise it's perhaps better to just stick to good ol' fashioned banning.