I just asked this about my privacy setting on Facebook but I need a little more help, please?

[Helen of Troy]

I went under privacy settings and changed the little arrow so that it shows Friends Only for my Information.
But how do I make my Wall and all my posts private to the public? I have stalkers, and I need my Wall private but no matter what I do, it doesn't change it to private.
Can you give me step by step instructions?
I hate having to fight with Facebook :/
That doesn't help me
When I click custom, I don't get a list of options to choose. All I get is a list of "Friends of friends","Friends","Specific Friends", "Only Me".
And everytime I click "Friends", it goes right back to "Friends of Friends"

[Irram]

http://mashable.com/2011/02/07/facebook-privacy-guide/