shelby9@ptd.net I use to have a wooden box that housed the plumbing for my tub, I didn't like it and I wanted to put a shower head in so I took the box out and built a wall now I have the plumbing supported in the wall and a shower. Now I have a space to caulk that is very wide and caulk keeps cracking. I need HELP!!!! I am ready to scream!!