I have an upstairs bath that has been leaking through my ceiling from downstairs. I have used silicone, bought door enclosures nothing worked., I cut a hole in the sheetrock to the wall where the plumbing is so I can see where the leak is coming from. I can also see the bottom of the tub since my ceiling under it is cut out from the leak. The leak is coming from where the tub meets the tile wall. It is a tight fit but I can see that it has a metal frame and not sure if the tub is supported coorectly or not since I just bought this house. I know that it has to be when the tub is full that it is pulling from the wall becasue it only leaks when my son is taking a shower. I don't know what to caulk it with how how to make it not move. Any suggestions?