Here is the flow process that I use with my Bambu Labs X1C:
1. Calibrate using the Flow Dynamic calibration settings in the X1C in a manual format. You should use the smooth build plate for this model.
More Info: https://wiki.bambulab.com/en/software/bambu-studio/calibration_pa
2. Cablibrate Flow Rate under the calibration settings in the X1C in manual format. You should use the smooth build plate for this model.
More Info: https://wiki.bambulab.com/en/software/bambu-studio/calibration_flow_rate
3. Print a temperature tower. I like the following Models: https://www.printables.com/model/335144-bambu-studio-temperature-tower-all/files
The following are the results of my eSun/PolyLite Calibration results, temp tower, and flow rates:
All Filaments Dried and/or New From Vacuum Sealed Packaging...
| Brand | Type | Color | Print Temp Suggested | Print Calibrated Temp | Bed Temp | Flow Dynamics | Flow Rate |
| PolyLite PLA-CF | PLA Carbon Fiber | Carbon Fiber | 190-230 | 210 | 60C Cool Bed | .01 Factor K Value | .968 |
| eSun PLA Silk Magic | PLA | Gold Silver | 190-230 | 215 | 60C Cool Bed | .022 Factor K Value | Reflection Prevented Flow Analysis |
