My buddy painted his whole kitchen in the evening under warm bulbs. It looked perfect. Next morning, the sun hit it and you could see every single brush stroke and a patch he missed by the window. He had to redo the whole wall. That garage light is a total trickster.

Yeah, nathanh75 is right... always carry two quick links.

Wait, isn't a yard of carpet three feet?

Backer rod and primer are a lot of extra work for a simple door seal. I've done hundreds of jobs with just a clean, thin bead of a good quality silicone and they hold up fine. Sometimes a thick line is the problem, it can't flex as well and just splits.

Why even bother with a chain tool that often? It sounds like extra work for no real gain. A snapped chain is so rare that keeping it just for that makes more sense. All that regular taking apart probably wears the chain out faster anyway. I just clean my whole drivetrain with a brush and it works fine. Seems like you're overcomplicating a simple task.