Pride Plumbing was called out to investigate the cause of a water stain on a downstairs ceiling. We cut an access in the ceiling and found that the leak was being caused by an incorrectly installed bathtub/shower drain assembly. We cut out and removed the leaking shower drain assembly and reinstalled a new section of PVC pipe and P-trap, attaching back onto the old PVC drain piping with new Fernco couplings. We tested for leaks with no further issues.