Quite annoying to have to drag and drop the server to the rack 4 times in a row each time I think I'd prefer to have a system similar to the one when you purchase a square of space. Fortunately there is a "feature" that sometmes make a server sprite stuck between two tiles so it's easier to drag and drop it from there to adjacent tiles. I think I went tryhard mode a bit too much at some point there were no client anymore because the previous one were all happy (but it didn't last long). I still think I beat the game because there was no other square to buy and an no upgrades left