Thank you for the comment! I hope your left hand is feeling better, and that your right hand doesn't now hurt instead x'D
You were quite the champ scoring that high, thanks for including your score! You're right, though. When things are going well, there aren't that many wrenches being thrown in, so the wrenches are only being thrown in when the player makes mistakes, like leaving an ore in the forge too long or failing to fulfill an order (Both instances blow up 1 floor tile, making it inaccessible and harder to navigate the map). The customers do keep coming more quickly and having less time to complete orders over time, but the build up isn't all too rapid right now. We'll definitely consider throwing more wrenches, it wouldn't be a real workshop otherwise ;P