Customer called back stating he has another leak in the garage. Same area we just installed a new shower valve and drop ear. Customer stated that after his wife took a shower, water was coming down thorough garage ceiling. Had customer run water and verified that it wasn’t our repair we just made. Had customer running water for a few minutes and no leaks appeared. Checked shower pan and see a lot of gaps between tile and pan. Customer will caulk inside shower. Informed customer that if that doesn’t resolve the issue, it’s going to be the shower pan itself.