Interesting about the silicone—I've actually moved away from using it around fixtures lately. Found it doesn't hold up as well long-term, especially i...

Interesting to hear lining worked out for you. I've been considering it myself, mostly because I'm worried about the environmental impact of excavatio...

Did you happen to check the pipes themselves? Older homes sometimes have galvanized steel pipes that corrode and clog up over time. Had a similar issu...

I've had similar experiences with handheld detectors—felt like I was chasing ghosts half the time. The plug-in ones do seem better for ongoing monitor...

I've used both setups, and honestly, the air gap does give me peace of mind—especially since I'm big on water conservation and avoiding leaks. But yea...