Didn't sleep much last night, last week, I don't remember too tired. 10mg melatonin and finally dozed at 11. Got up a 2 to go pee, tried to go back to sleep and gave up at 245. Watched my ipad until 450, slept till 745.
Coffee slowly infiltrating the body. Will be investigating the horrible sewer smell in the downstairs bathroom sink. Japan uses s-traps and I believe a vacuum trap vice a vent. Since we run a 24 hour fan that pulls air out of the house, it is causing a vacuum in the house. What I think is happening is that it is pulling air through the s-trap from the sewer.
All of the outgoing fans in the house (bathrooms, range hood, rooms) have flaps that act as one-way valves. I closed the only intake a long time ago since we put shelves there and it caused all kinds of mold since it didn't have a baffle.
What I'm thinking is to get a deeper s-trap that can hold more water. Am open to ideas.
The house manufacturer sent a guy that may as well have been the welcome desk guy out to investigate and he didn't do squat. Couldn't even answer my questions about the vacuum trap that I had a picture of when the house was being built.