@Aaron -- FYI -- new members in the Getting Started section cannot follow links. (BTW -- Appreciate your help around here!)

@JohnB -- You can get to the chart that Kelemvor was trying to link for you that explains the levels needed to shock a pool through this link: http://pool9.net/cl-cya/ (But, you will need to copy that link and then paste it into a browser window after you first log out.)