Ringing, or other artefacts on top layer. What could this be?
Dear Prusa community,
On my Core One I'm experiencing since a few weeks this 'ringing' artifact on horizontal / top layer.
It is almost like VFA's on a top layer. Which makes this layer look a bit rough. Combined with this I see ringing or a echo for lack of better words,
Things checked:
- Belts are tuned (firmware 6.4.0) using the manual stroboscopic way.
- No rubbing of the belt on the idler(s)
- Balanced profile
- HF nozzle set in profile.
- Using PLA generic. Tried with higher and lower flow rates (110% - 90%). With no real differences in print quality.
- Temperature -10 to +10 tried, no differences in print quality either.
I'm a bit out of ideas and hoping for some brilliant community insights.
What could this be? (Or better, how to mitigate this..)
