Keycap profile REALLY matters !
> 3mm thick O-rings with OEM profile keycaps will start to edge into the engineered tolerance of the actuation point of your key switches and as a consequence, you may not be able to actuate every switch comfortably.
You don't want that.
> 3mm thick O-rings with OEM profile keycaps will start to edge into the engineered tolerance of the actuation point of your key switches and as a consequence, you may not be able to actuate every switch comfortably.
You don't want that.