This o-ring gasket is a must have purchase for anyone looking to improve the sound and feel of their Tofu 60% custom keyboard build.
Once installed this o-ring gasket provides a compression fit to the Tofu 60 case removing all hard points that are normally felt when typing on a tray mount case.
To use this o-ring you simply stretch it over your PCB/Plate assembly where it should sit in the space between the PCB/plate all the way around. You then place the PCB/plate assembly back into your Tofu 60, using plastic prying tools if necessary (a credit card will work) and start typing away!
Note: for the best results it is suggested that your tray mount case be filled with as much foam as possible, at least level with the standoffs in the case, so that the PCB does not rest on them.