Totally get the time savings, but I have to push back a little on the single season payoff. That math only works if you're doing flues non-stop. For a lot of us doing maybe two sweeps a week, that tool would take way longer to earn out. The real win is the better clean, like you said with the camera. I've found that a super clean flue from a rotary system can actually stretch the time between needed sweeps for some clients, especially if they burn seasoned wood.

Spray adhesive on a window job? That's asking for trouble. Would never trust that long term.

Wow, you didn't mention ladle lining moisture at all.

Oh perfect, so my entire digital life is basically a house of cards. I just write them all down on a sticky note under my keyboard like a normal person.

Which app was it so I can avoid it?