Tub drain is not operating as it should at this time, drain needs to be cleared out with electric Milwaukee snake. I cannot not guarantee that this will fix the issue, it’s a good start. Attempted to clear tub drain with electric Milwaukee hand snake but had no success. Me and Matt need to together so we can give the homeowner a proper bid on replacing the 1 1/2” galvanized drain line. Line is located in the slab and exists through the side of the side of the home. We also have 0 access to the crawl space. Sent copy of todays invoice to homeowners email. Office will schedule the follow visit.