I replaced faulty switches in my boyfriend’s Logitech G603 mouse and I thought I would share the process. The issues were typical: buttons double clicking or not clicking at all, wheel jumping up and down, skipping steps, or scrolling in the wrong direction. The mouse is discontinued, but it’s a really good model - it’s wireless, has a nice form factor, two modes, and an interesting powering solution - you can run it on two batteries or one, in which case the mouse is lighter. So I’m ...