[jhpresnell]

Fantastic..should work like a champ! And lastly..the area between the shower pan and the bottom of the last row of tiles what is that thing that was inserted and caulked over called? The second picture I attached should help you see what I'm talking about, whatever it was crumbled. Thanks so much!

PS--You are correct, I had an estimate of nearly $2800 to redo the entire shower enclosure. Hard to believe a home less than 5 years old would have had such sloppy shower construction. Moving the vent line should be fun.