Overfireinthehole
Minister of Fire
The company I work for doesn’t like using aftermarket ( not purchased from stove manufacturer) parts, so I’ve never replaced them. Then again I’ve only seen a couple cases of bad pots, and I’ve seen a few Harmans that are 15-20 years old. Harman didn’t get big around her until about 10 years ago so maybe that’s why I don’t see a lot of it. I think it also depends on how much the user is fiddling with the knobs.