You weren't going to get anything with just a few hours, and even a few hours is horrible when you spam the placard nonstop. But do keep going on how the system was so brilliant and user friendly. What they could have done is just have the placard tell you when the plot is going to open and give it enough time so people have time to find the opening. Then people would only have to show up for a minute. Now that would have made it so much more humane but did SE do that? No, they did not adjust the system at all until they changed it to the lottery.