Is pressure advance the same thing as what's named flow in Teaching Tech's calibration tutorial?

General Discussion
1

Hello,

I am currently calibrating a core xy printer using TeachingTech’s calibration website. I would like to know if what TT defines as flow calibration is the same thing as what is defined as pressure advance calibration in Klipper.

Thank you in advance.

2

No. Flow is the rate at which the extruder pushes plastic into the hotend. Pressure advance serves a similar purpose as liner advance in Marlin.

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