A speedrunner’s quest to (re)build the perfect N64 controller

A good video game speedrun is a marvel to witness. You watch players fly through your favorite games, hitting impossible jumps and finding shortcuts you never knew existed. It makes you see a familiar game in a whole new light. If you’ve never watched a speedrun, check out this world-record run through the original Super Mario Bros., and you’ll see what I’m talking about. Being, you know, a speedrun, it’ll take all of five minutes of your time.

But...