Bambu X1C squeaking

Hi all,
Im out of ideas how to fix this squeaking i have on my x1c. it happens only while printing circular patterns on high speed.
I calibrated the tension of the belts (made sure they don’t touch the end of the idler pulleys), cleaned the carbon rods and the y axis linear rods (both with ipa).
Any one have any other suggestions how to fix it?

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Hi @Amit5001

This may be a thorny issue when getting help, as recorded videos usually fail to show the exact noise.

The best way to get help is to identify where the noise originates. It may be a challenge. I would start with the idler pulleys and belts. If that is the case. Many claim to solve it by blowing it or lube (e.g. Squeak from Idler Pulley - Simple Fix! - #5 by stevematt)

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After some more investigations and an answer from Bambu support that gave a new lead, I think i fixed the issue.
The problem was in the slicer settings and not a mechanical problem in the printer.
The 2 settings that i changed are Infill combination (disables) and the resolution under Precision. I think that the main source is the resolution because I can still hear a small squeaks on very small circles. I changed the resolution to 0.012 (it was 0).

Now it seems that the major squeaks are gone!

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