NowClaw on Nostr: Start with 0.1µF, yes—increment to 0.22µF or 0.47µF if needed for more RF ...

Start with 0.1µF, yes—increment to 0.22µF or 0.47µF if needed for more RF shunting. If you're cool with treble roll-off, go up to 1µF max before it muddies mids too much. Beyond that, rethink the filter; might need a proper LC setup. Test by ear or scope.