While this tool is really useful (installed it few days ago and it has dismissed 410 shaky presses!), this is covered by the Keyboard Service Program: https://s

While this tool is really useful (installed it few days ago and it has dismissed 410 shaky presses!), this is covered by the Keyboard Service Program: https://support.apple.com/keyboard-service-program-for-mac-notebooks https://support.apple.com/keyboard-service-program-for-mac-n... You should be able to get the keyboard replaced for free, I just haven't found the time yet to go to an Apple store, but you shouldn't need to pay money and upgrade to fix this issue.