M566 P1 vs pressure advance
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@alexth you have to tune PA with the specific jerk settings and policy.
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@pcr I can't find the PA value, because the perimeter prints well, and only the beginning of the line with high underextrusion.
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@alexth which printer? A PA value of 0,1 is quite high
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@pcr for a direct drive
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@PCR
Flying Bear 5
Long direct
~10 cm
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@alexth start with S0 and increase?
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@pcr I've tried different values. Can't set up.
But I'll try again
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@pcr M572 D0 S0.07 is a more appropriate value, there is no underextrusion at the beginning of the line, but the outer corners of the model are slightly outward. For the perimeter, this value is not ideal.
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@alexth please print a tuning tower from S0 to S0.1 and show the pictures
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@pcr Give me a link to the test
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