Hi, I took a steep hit in health despite lots of great food variety and it has persisted for several years now, despite coverage of all housing with saunas, ale, wells, campfires, and the trading dock in use. I think I’ve finally figured it out, it’s the Smith’s workplace. However, there was never any grey circle around this building, and it is still some distance from housing. Is there a detraction range for this building and what is it? I’m going to demolish it and build it even further away and see what happens, but it would be great if I had some sense of the detraction range so I can build my industrial area all together.