After I vented the celing.. I soon had water pooring out of the ceiling. SO I guess my leak has gotten worse. I could see that the water is comming down from the same place that the water hoses go up between the floors. I took of the shower Faucet control.. and couldnt see any leaks in there. So I cut a hole in the drywall on the other side of the faucet... and nothing seems to be wet or dripping there. So Im thinking now.. its the base of the shower.. that water is leaking out through the tiles, into the wall, and down the hole where the pipes come up. Can I redo the caulk, or do I need to take out the tile on the floor and put in a basin?