I heard some dripping in my basement and went to scope it out. The waste water pipe that goes through my basement floor into the sewer has a leak in it. I think water is escaping between the pipe and the access plate. Should I just try to tighten it down or open the thing up? There's a fair amount of rust so I don't want to make the problem worse.
The water goes between a drip and a steady stream when I use more water.