Have you ever tried a fan with a really smooth dial or foot control? In my experience, you can absolutely pulse the air by just nudging the knob, and it gives you the same heat waves without the arm fatigue. For detailed scrolls, I can set a perfect, steady rhythm that doesn't change over hours, which my tired hands with bellows couldn't always keep. So maybe the fan's strength is taking the shake out of the pulse for more reliable bends.

Loose neutrals in the panel often cause flickering lights that people miss. Heat from a bad connection can ruin other parts in the panel after a while. Using antioxidant paste helps a lot, mainly with aluminum wires.

I tracked my video game purchases for three months last fall, and it proved my old belief wrong about lists being a waste of time. Seeing every game I bought laid out made me realize how often I was buying things I didn't really need. Now I swear by this method, have you tried it with anything else?