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    • JadonMundefined

      Unsolved Strange Blobbing on Layer Change

      Tuning and tweaking
      • blob • • JadonM
      54
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      Phaedruxundefined

      @davidewen said in Strange Blobbing on Layer Change:

      Seam is still there, but greatly improved.

      Have you tune pressure advance yet? That's the remaining piece of the puzzle.

      https://docs.duet3d.com/en/User_manual/Tuning/Pressure_advance

    • Jorgeundefined

      Blobs at every start and end of line

      Tuning and tweaking
      • blobs blob • • Jorge
      28
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      28
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      9.5k
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      Vetiundefined

      @jorge said in Blobs at every start and end of line:

      I think the heatsink has no effect

      the bowden retention mechanism can have an effect. A small play can lead to retraction problems.

      I.e. this heatsink from aliexpress is very close to the e3d one
      https://www.aliexpress.com/item/32842829820.html
      whereas this one is using a push fit connector which can fail after some time
      https://www.aliexpress.com/item/32504536967.html