Logitech M510 Bottom Chassis

The base of the Logitech M510 as viewed from the right side. If you rely on the right mouse button more, then this switch will be the one giving you problems. Also, take note of the pocket in the thumbwheel assembly. The dust bunnies and hair balls tend to hide in that pocket causing all sorts of wonderful havoc. You’ll have to give it a good blast from the air can.