The first time I opened up my nice Logitech optical mouse to see if I could fix what was ailing it back in 2003, I was surprised to find a lump of metal glued t

The first time I opened up my nice Logitech optical mouse to see if I could fix what was ailing it back in 2003, I was surprised to find a lump of metal glued to the inside. I think this was the moment when I broke from what felt like an instinctual correlation between heft and quality. I was tight on cash back then, so I took the lump of metal out of the Logitech mouse and stuck it in the otherwise crappy Dell mouse that had come with my computer, and it absolutely felt like an upgrade. To this day I buy gaming mice because you can easily add weights to them at your discretion.