bambulab / BambuStudio

PC Software for BambuLab and other 3D printers
GNU Affero General Public License v3.0
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Ghost K-Factor offset (Flow Dynamics Calibration) in new release. #5289

Open MooNSparky opened 1 week ago

MooNSparky commented 1 week ago

Bambu Studio Version

1.10.0.89

Where is the application from?

Bambu Lab Official website

OS version

Windows 10

Additional system information

No response

Printer

Bambu Lab X1 Series

How to reproduce

1.1 Use auto calibration with the start of the print 1.2 Use previously used K-Factor settings which were working fine before

  1. Used K-Factor from Par. 1.1 or 1.2 settings generate bad results
  2. Add few points to the "Bad" K-Factor setting manually
  3. Used K-Factor from Par. 3 settings generate good results

Actual results

K-Factor using Lidar Auto Flow Calibration, 6 spools of the same PETG filament: 0.032-0.036 (0.035 chosen - just as before): the same result comes with selecting of Auto Calibration before printing photo_2024-11-15_17-29-32

Expected results

Manual increase of K-Factor to 0.040 and tying it to spools in AMS photo_2024-11-15_17-29-33

Project file & Debug log uploads

No files are needed. Same results come from using previous settings or auto-calibration on my X1C and X1E. So, every old or auto recieved K-Factor is needed to be modified manually on my side.

Checklist of files to include