The Tools section lists a Tri-Point Y1 Screwdriver but the guide mentions a Tri-Wing Y1 Screwdriver. This could cause people to purchase the wrong item.

iFixit’s guides seem to be based on the original Wii controller, model RVL-003. I’m not sure if Nintendo has changed fasteners for subsequent versions but the Wii MotionPlus Controller, model RVL-036, uses a Tri-Wing Y0 screw.