
Hi all. We recently started an unplanned shower rennovation (we found severe water damage and ended up gutting the shower). We are part way through rebuilding, but made a mistake with the shower drain/shower pan install. We used a preform shower pan. Attached the brass drain to the pan and then installed (press fit onto the plumbing and glued shower pan to the subfloor). After everything was cured we realized that we hadn’t tightened the collar to the underside of the drain, so it is not water tight. Can this be fixed from below or do we need to rip out the pan and start over? TIA. via /r/DIY http://bit.ly/2V6fJ6g