spagetti threads

[kar2run 0]

What can I change to remove these threads at the bottom of hole with internal threads? The threads will print without support I believe? I have supports turned off . Using MagicO.20 settings on Ender 3, PLA, 0.4 Nozzle.

Rest of print is good.

Thanks Kar

[Smithy 1,145]

I guess the walls around the thread are too small/thin. You can try if it gets better when you enable "Print Thin Walls" and use a layer height of 0.1 or something like this.

 

Otherwise, save your the project in Cura and upload here the 3mf file, then we can take a look on it.