Totally agree with checking pressure at different times—it's surprising how much it can fluctuate. One thing I'd add is to also pay attention to your ...

Could also be worth checking your water pressure overall. Sometimes if the main pressure coming into your house is set too low, even a good valve stru...

Renting a sewer camera is a solid move—good job on pinpointing the blockage yourself. Just curious though, are you planning to dig up and repair that ...