X1C 4-Way AMS buffer, I lost one of the 4 mini springs. Replacements?

First time needing to dismantle the 4 input ams buffer to remove some broken filament and in doing so I lost one of the 4 mini springs where each PTFE tube enters. I do still have the 4x mini magnets.

I had a look through the bambu store and didn’t see them as a spare part, is there a particular size these springs are so I can search amazon etc?

They do sell some springs just not in the spare parts section: Compression Spring | Bambu Lab US Store

For size, you’re the easiest source of information as you literally have the spring in front of you, just measure it

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Brilliant thanks for the link.

I’d already put the hub back together (urgent job) and thought someone might already know the correct size. Cheers.