I’ve already blown air into the mouse, then when that didn’t help, I disassembled it and cleaned the contacts with a Q-tip. The latter helped for a few weeks, but now I’m back to the scroll jumping by pages or scrolling the wrong way. It’s obviously out of warranty.
Do the contacts wear out? Or can I replace the wheel itself? I can’t imagine the wheel is unique to the leftie mouse. I adore this mouse and don’t want to replace it. I’d rather fix it and keep it out of the landifll.

