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I got a Flyingbear Ghost 4 and using Cura. It is doing fine until I have to print spheric things. I'm using a high density material that needs to be at 210 °C and slower print speed. I also built a top and a door for my printer so it's partly enclosed at 90 %

An easy example of what I got is a sphere object.

The lower half is messy with uneven surface, lot of visible strings marks at firsts layers. While upper part is just perfect. I tried to to work around it multiple times but can't find any worthy info on internet. Tried to slowing down the printing speed by max 50 %, thicker shell, nothing seems to work.

Here a Lapras I did to my son to show you. enter image description here

Settings:

  • Fan_Speed : 100 % (it's off for the first layer)
  • LayerHeight : 0.1 mm
  • Bed_Temperature : 60 °C
  • Nozzle_Temperature : 210 °C
  • Nozzle_size : 0.4 mm
  • Shell_Thickness : 1.6 mm (so 4 passes)
  • Printing_speed : 45 mm/sec (max moving speed for this printer is 150 mm/sec, default printing speed is 60 mm/sec)
  • Support_type : Everywhere
  • Support_Min_Angle : 59°

Can you help me with this?

Eric Brochu
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    Please add a photo to show the problem otherwise the question may end up being closed for insufficient amount of information to solve the problem. – 0scar Mar 05 '22 at 20:34
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    This is a potential duplicate question of [this question](https://3dprinting.stackexchange.com/questions/13915/3d-printed-sphere-how-to-remove-roughness). – 0scar Mar 10 '22 at 06:35

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