Kid Vin submitted this

Traps are very useful. By now you might have noticed that in order to get a more powerful trap or door, you need to have at least one of each lesser trap or door. In other words, if you want a braced door, you need to have 1 wooden door in stock. If you use the wooden door as soon as it becomes ready, you will get another wooden door the next time a door gets built. The best strategy is to wait until one of each kind of door/trap gets built and then lay them all down.

100% efficient workshop? You're kidding?