Yes sir that’s probably true but, if that’s what they do, he doesn’t want them anyway. We did a bathroom for a designer who we do a lot of work with. She heard about this tile guy who her neighbor raved about. She asked me if she could try him on her $19,000 steam shower. I said sure, it’s your bathroom but, I will watch over him. I’m always looking for more subs. She wanted a lower curb than the standard 4” high blocks normally used. The guy told her he couldn’t cut the block because they would break. She called me, I went there, grabbed the blocks, cut them down, (took about 15 minutes) took them inside and said. Do you see anything broken? The next day I went to check it out, the prep was horrendous, liner was not installed correctly, drain was set wrong, the mud bed was not pitched properly. Needless to say, that was his last day. Tile is like bodywork, the prep is the most important thing. It can look nice for a while but that’s just the surface.