What happens next? I need answers!

Oh yeah. I found this guy when I was first looking into this problem. This is a super great video. He gave me the idea that maybe I just need to use a grout sealer on the water acing portion of the tile and attempt to seal up where the water is entering.

Thanks. This sounds like an easy first step. I recently re-caulked where the pan meets the tile but not where the tile hits the glass frame. As someone else mentioned in this thread, I wonder if the water is finding a screw hole from the frame.

This one came back up in my algorithm too!