What's the problem here?

[kometen]

Finally something came out of the Rostock that looks like expected. Nearly.
I have sliced it with Kissslicer.
Which parameter should I adjust to avoid the holes around the center?
/ Poul

[Polygonhell]

Can you print a 100% fill cube stop it after 10 or so layers and show me a picture of the top?
It's hard to judge exactly what's happening from just one image without looking at the models he the GCode.
Just looking at the picture above I'd increase the perimiter infill overlap, it's in the printer tab, and defaults to 0.5.

[JakeCShake]

I'd listen to Polygohell....he seems to be the "god" of 3D printing. We have always relied o. Hid help....good luck Fun project....

[tom10122]

I've had the same problem, the only thing that has helped me so far is more extrusion or honey comb infill (line or rectlinear seem to do that to me)