The newer model, 502X, has a removable button that you can flip to either move it further or closer. I suppose not every mouse is gonna fit every hand size, tho. I have fairly “normal” sized male hands (glove size L), and the button sits directly under my thumb 🤷

Despite just realizing this is a 2y old post that’s been necroed…like another commenter here, ive never liked how unpredictable mouse accel is, but my experiences are from long ago and originated from joysticks (controller and desktop “flight” types). Now i exclusively use mice with a variable DPS button at my thumb or what some call a “sniper” button. This way i have full control over WHEN, how long and how fast/slow. Ex: Logitech G502, Corsair M65