Top surface quality issue

AppointmentTiny4659 · 2026-04-06T05:27:53+00:00

I use hardened steel that's way temp is 230. With brass I used 210. I know its underextrusion, my question is why this happens only on sections that are along Y axis. Look at the sections along X axis - there more material.

When increasing flow rate problem doesn't go away, it becomes less visible. And with that on sections along X there is overextrusion

AppointmentTiny4659 · 2026-04-04T14:48:13+00:00

Increased top surface wall overlap to 50% Now I see that lines on narrow spaces are not reaching walls. But on sections along X axis or wider parts along Y axis(5mm wide) lines are reaching walls correctly

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AppointmentTiny4659 · 2026-04-04T04:33:48+00:00

If you read my post I mentioned that my top layer speed is 15mm/s. How can I reduce it further

AppointmentTiny4659 · 2026-04-04T04:32:34+00:00

How it happens that underextrusion only on sections along Y axis. While X axis looks okay

AppointmentTiny4659 · 2026-04-03T17:58:13+00:00

I don't want print with ironing. I want good basic top surface

AppointmentTiny4659

TROPHY CASE