Holes way smaller than with X1C?

Bambu Lab H2D
1

I’m seeing this is a common problem on Reddit, X1C holes usually .005" small using PETG-CF, with the H2D same material they are about .013" small. Same part, same material, same print settings. Any kind of calibration that would help with this?

Edit: I am seeing settings in the slicer Quality for hole compensation as well as the Vision Encoder Plate for sale on Bambu’s site, I’ll give this a try.

2

Might also help to do some flow calibration, over-extrusion will give you smaller holes.

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