You know, these days everyone's talking about prefabrication, modular construction. Seems like every other engineer I talk to is obsessed with shaving time off the schedule. Honestly, it's a good thing, but it's also…complicated. They think they can just design something on a computer and it'll magically all fit together perfectly on site. Have you noticed that? It rarely works out that way. It's funny, people often underestimate the small details. I encountered this at a factory in Wuxi last time. They were making these pre-stressed concrete panels, and the finish was all off because they didn’t account for the way the release agent interacts with the concrete in humid weather. Small stuff, right? But it can bring a whole project to a halt.