Just finished the framework on the garage extension and heard a classic

I worked with a guy on a multi-family framing job who was the human equivalent of a stripped screw. We were using 16d nails to gusset some beams, and he kept hitting his thumb so often the foreman finally told him to go stand in the shade becuase he was "costing us more in Band-Aids than he was making in wages." It’s a classic problem; some people just don't have the mechanical sympathy for the tools.

Moving that guy to the scrap pile is the smartest move you coud make. I remember my old boss used to say that some helpers are like flashlights with dead batteries—they look the part, but they don't provide any light when things get dark. When you're trying to get a garage footprint squared up and the humidity is hitting 90%, you can't afford to double-check every measurement on a Stanley tape just because someone can't remember wich side of the line to cut on. Sometimes addition by subtraction is the only way to get to the finish line.

I saw the opposite happen on a deck build last summer. We were laying down high-end TimberTech boards, and the lead carpenter refused to give up his 20-year-old Makita miter saw. The fence was totally out of whack, but he kept blaming the material every time a miter joint didn't close up tight. He was spending twenty minutes on every corner trying to shim things into place instead of just fixing the tool.

Finally, my apprentice—who usally keeps his mouth shut—watched him butcher an expensive 20-foot board and said, "Bill, you’re trying to perform heart surgery with a rusty butter knife." It was the perfect way to point out that no amount of 'old school' knowledge can fix a tool that’s seen better days. We finally swapped it for a newer DeWalt with a fresh blade and the job started flying. It’s not always the new guys causing the delays; sometimes it’s the guys who are too stubborn to admit thier gear is shot.

Reminds me of a fella back in the 70s when we were still hand-driving every stick in a subdivision. Boss used to say he was about as useful as a screen door on a submarine. Kid woud spend more time sharpening his pencil than swinging his 22oz Estwing. One day he tripped over a chalk line and the lead just looked at him and said, 'Son, if brains were dynamite, you couldn't blow your nose.' Some guys are just born with ten thumbs. Best to keep 'em on a broom before they ruin the lumber or, worse, the profit margin.

Update: That 'human equivalent of a stripped screw' line killed it when I shared it with the guys. It actualy made me check our backup miter saw after reading that story about the bad fence. Turns out our old DeWalt was out of square by a hair too! We spent the morning recalibrating. Do you guys usally check your saw's accuracy every week, or just when things look off?