Why My Toolbag Still Has String From the Analog Days

I was cleaning out my truck and found a roll of mason's string from like ten years ago. It hit me how we used to use that stuff to get perfect sensor alignment on old wooden doors. Now everyone has laser levels and digital angle finders, which are great, don't get me wrong. But for quick jobs, nothing beats tying a string across the frame to see EXACTLY where the magnet should go. It's free, it's fast, and it never runs out of batteries. I taught this to a new guy last month, and he was amazed at how simple it was. Sometimes the old ways are just better for getting the job done right. Keep that string in your kit, you'll thank me later.

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3 Comments

xena8587mo ago

Maybe the old way works, but my laser level gets it right every single time. String can sag or get blown by the wind, and then your alignment is off anyway. For tricky spots like uneven concrete, the digital readout shows you the exact angle without any guesswork. It might cost money upfront, but it saves so much time on the job.

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fisher.mary7mo ago

It's just a line for a fence post, not a rocket launch. People built stuff straight for centuries without lasers.

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bena677mo ago

Teaching that to a new guy" made me think of myself as the trainee... I'd probably be the one needing it shown to me three times before it stuck.

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