The right button on my Logitech M570 has been dying for a while.
Bought a replacement switch and tried to replace it over the weekend.

Unfortunately I made a right pigs ear of getting the old switch of the circuit board, and managed to remove the copper pad from the circuit board, completely breaking the right click. 😭

I really need to get better at de-soldering!

On the plus side I get to try the Kensington orbit now.
Mmmmmm #trackballs