CASTLE After running Dock Spaces my Spaces had been cut down to 4. I tried to go into System Preferences to change them back, but my Spaces is badly messed up. First, no windows would appear at all. I restarted, assuming it would get rid of the problem, but instead every time I initiate Spaces all the windows come up, over the top of the blue Spaces. Can't get to System Preferences to try to change my settings back. Not fun.
(Version 2.10)