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A warped heat exchanger stumped me, but an old timer's chalk trick saved the day.
Chalk dust in the seams showed me exactly where to grind.
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drew_stone467mo ago
I always figured you needed fancy gear for precision work. Seeing that chalk dust highlight the seams completely changed my view. @pat_webb45 is right about simple fixes often being the most effective. They get straight to the problem without extra steps or guesswork. I was wasting time with complex methods when the answer was that basic. Lessons like that stick with you and change how you approach every job.
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patriciar496mo ago
Used to overcomplicate things too. @pat_webb45 gets it.
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