I'm not super experienced working with this stuff. I've got maybe 10 showers with glass accent strips under my belt. I just want to confirm what I've always done. When the glass is attached to a sheet of paper its always installed with the paper out, right? You give the setting material 10-20 minutes to set up and then soak the paper until it peels off easily, correct? I was told to leave the paper in today. To treat the paper as though its similar to the web you often find on shower floor tiles. This strikes me as a certain failure. Am I correct?