PhD Bigger Output Queue is a helpful mod that can help you increase the size of your output queue. There are four workstations: Campfire, Cement Mixer, Chemistry Station, and Forge. Each workstation has a different output queue size. So if you want to get your work done faster, you can increase the queue size for each of the workstations. It can also help you to decrease the wait time for your work to finish. There are also a number of other things that it can do: it can help you to learn how to play better, and it can also help you to increase the speed of your game.