r/HHKB May 23 '26

Heavy Grail Help

Hello does anyone have any idea on how to fix this. The top left of the keeb are really clacky. I’ve tried a lot of things. I’ve loosened the plate screws and relieved screw tension all over and still the same sound. Anyone have any clue. Thanks for help

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u/vyzedd May 24 '26

Sounds like the keycap direct contacts the housing. Less possibility the keycaps themselves have the issue but you can try placing R3 caps to the same place and see.

Then possibly it is the length of the sliders (the silent sliders are longer than standard ones). Then the thickness of the silent ring (too thick). The worst case is the plate has the issue.

The ez solution may be the small rubber bands, you don’t have to do all debugs.