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Im seeing gaps that I don't know how to fix


wingo

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Posted (edited) · Im seeing gaps that I don't know how to fix

I am trying to print and electronic panel that has some holes for rotary encodes, holes for square buttons and a lcd display.  Curr makes 4 loops around each of these items before it starts to diagonally fill the rest of the space.  The problem seems to be that cura does not always connect the diagonal lines to the objects leaving little holes.  My panel is 3mm thick but the gaps go completely through the panel.  I am printing with petg and using klipper with fluidd.  At first I thought it may be pressure advance but turning that off made no difference.  I have attached a photo taken early in the first layer and the gaps are very obvious around the circles and squares..

Does anyone know that causes this behavior?

PXL_20230224_150843489.MP.jpg

Edited by wingo
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    Posted · Im seeing gaps that I don't know how to fix

    Not sure if this is the best way to fix this, but I lowered the z-offset -.045, increased flow 5%, and turned off  pressure_advance.  Seems to have closed up the gaps pretty well.

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