Adaptive pressure advance working on X1C?

[frank.d]

Happy NY and hi,

has anyone calibrated and tested the new adaptive pressure advance settings for filaments in Orca-slicer?

The github-page says it is currently untested.

[OTpandy1]

Sorry haven’t yet. I use Bambu Studio Only.

Thanks,

OTpandy1

[arionkrause]

At least for me, Adaptive Pressure Advance on the X1C made it print way worse that with regular pressure advance.

Here are the results from my experiments done with PLA on my X1C and on my Voron 2.4 350 mm:

And here are the parameters for reference:

X1C with adaptive pressure advance:

X1C with regular pressure advance:

Voron 2.4 350 mm with Adaptive Pressure Advance:

Table with all values:

Speed	Flow	Acceleration	PA	Model values
V2
Speed	Flow	Acceleration	PA	Model values
50	4	1000	0.060	0.06, 4, 1000
100	8	1000	0.055	0.055, 8, 1000
150	12	1000	0.050	0.05, 12, 1000
200	16	1000	0.050	0.05, 16, 1000
50	4	2000	0.055	0.055, 4, 2000
100	8	2000	0.045	0.045, 8, 2000
150	12	2000	0.040	0.04, 12, 2000
200	16	2000	0.040	0.04, 16, 2000
50	4	4000	0.050	0.05, 4, 4000
100	8	4000	0.045	0.045, 8, 4000
150	12	4000	0.035	0.035, 12, 4000
200	16	4000	0.030	0.03, 16, 4000
X1C
Speed	Flow	Acceleration	PA	Model values
50	4	1000	0.045	0.045, 4, 1000
100	8	1000	0.040	0.04, 8, 1000
150	12	1000	0.035	0.035, 12, 1000
200	16	1000	0.035	0.035, 16, 1000
50	4	2000	0.045	0.045, 4, 2000
100	8	2000	0.035	0.035, 8, 2000
150	12	2000	0.030	0.03, 12, 2000
200	16	2000	0.030	0.03, 16, 2000
50	4	4000	0.045	0.045, 4, 4000
100	8	4000	0.030	0.03, 8, 4000
150	12	4000	0.025	0.025, 12, 4000
200	16	4000	0.025	0.025, 16, 4000
50	4	8000	0.035	0.035, 4, 8000
100	8	8000	0.030	0.03, 8, 8000
150	12	8000	0.025	0.025, 12, 8000
200	16	8000	0.020	0.02, 16, 8000

Calibration was made following the guide available on Orca Slicer’s GitHub repository (adaptive pressure advance · SoftFever/OrcaSlicer Wiki · GitHub).

[frank.d]

Thanks for the thorough testing!
I had similar results with initial tests. I will do some tests with the same cube on my X1C…