Well, more delays. :x Unfortunately the plumbing is not holding pressure! Plumbers came back to see where the leak was, but couldnt find any signs of moisture. They ended up cutting into and isolating the main drain lines and that is where they say the leak is occuring. It doesn't look like its anywhere from the new lines they ran yesterday. They said they need to come back tomorrow to dig down below and see. I hope its the 90 elbow that leads to the main drain fitting. They said if its not they have to jack out the main drain and reset it. (i really hope not!) The footer for screen was dug today, but they had to call off the electrician and obviously the inspections for tomorrow. I will express my deepest wishes to the PB that they fix the problem in time to still schedule inspections and get pour done this week!