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Back in the day, we used to judge soot buildup by eye alone.

Now I rely on a camera probe for accuracy.
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3 Comments
william_wood
I remember doing it that way too. The camera is just way more sure of things, even if it feels less hands-on. It gets the job done right, and that's what counts.
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wyatt932
wyatt9321mo ago
Totally! I switched over to the digital level on my phone years ago. It's just easier to trust the tech sometimes.
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fisher.faith
Nah, trusting the tech all the time makes you lazy! My gut and my eyes have caught things a camera missed before. Sometimes the old hands-on feel, like william_wood mentioned losing, is what really gets the job right.
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