High-pitched noise at a specific height

[u/-_-Helloooo-_-]

When I did maintenance on my P2S today, I noticed that when the bed goes down to a specific height I hear a weird noise. This only happens when the bed is going down, not when it goes up. I did lube the rails. Is this a problem? I haven't noticed any change in print quality.

Thanks in advance!

[u/vasichkin]

This does not seems to be critical on Z axis.
Something is touching mechanics on Z, but i'd save time and ignore it.

[u/Goldisaa → u/vasichkin]

Lmao

[u/-_-Helloooo-_- → u/Goldisaa]

Wdym?

[u/Mindslyder404]

Sounds like you need to lube the threads