Pressure Advance: Worry about inter-line gaps near-90 degree turns?

[theschles]

Printer:

Sovol SV-01
Hemera direct-drive extruder
Revo hotend with ObXidian nozzle
SKR 1.4 Turbo
Spring steel PEI-coated plate
Klipper

I did:

• extrusion distance calculation
• 9x9 grid of small first-layer squares adjusting z-offset
• whole-plate first layer rectangle -- and it peeled off just fine.

Then I did the Pressure Advance tool:

• First 0.01 to 0.08
• Then honed in on 0.02 to 0.03

And I noticed these gaps near the 90-degree turns:

Do those gaps indicate that my z-offset needs further tweaking -- and if so, in which direction?

Various z-offset values using the same Pressure Advance gcode:

• z-offset: 3.367

• z-offset: 3.377

• z-offset: 3.387

[theschles]

Bump

@AndrewEllis93 please take a look at the above?

[theschles]

Bump

[theschles]

Bump @AndrewEllis93 please take a look at the above? Was my donation not enough?

[theschles]

Bump @AndrewEllis93 please take a look at the above? Was my donation not enough?