I like to see 100 results per page when I perform a Google search, this ensures that I see more than just the sometimes highly unsatisfying top 10 results(places, shopping, ads etc).
The problem is I can't do that when I'm logged in, and I can't do it with Google instant on. Updating the setting when Google instant is on or when I am logged in results in my "update settings to 100 results" to be ignored, the default 10 is shown.
To see 100 results I have to log out of Google and turn instant off and then update my setting to 100 and I can see 100 results again.
The new problem becomes location however, when logged out of Google and with Google instant off I can't change my default location to be "U.S." anymore, I'm forced to see results from my city.
This has GOT to get fixed soon because it is EXTREMELY annoying.