Hi, i was trying to calibrate flow rate in bambu studio’s calibration tab. After printing it ask to choose the best one but all look the same which is odd. This is how they look can any of you see the best one or what is wrong?
Dry the filament - possible but can’t imagine that will be so bad ( fillament dependent)
check that you turned off(untick) the dynamic auto flow control - it looks like main issue here as it looks like way off
check what is your flow value in the filament first, I would suggest to set it to 1.00 , before you start the calibration, some filaments may have higher values but if PLA usually is under 1.00
try another filament if you used before to ignore clogged nozzle or some HW issue
Unlikely but worth checking:
you may want to try OrcaSlicer instead which you can specify the Pressure advance ( dynamic flow control ) for PLA starting point is 0.02 for PETG is 0.05 for ASA usually 0.04-0.05 for ABS varies my values are around 0.03 . Any way you can calibrate it after the flow calibration