Retraction Bumps on Part

Discussion in 'Calibration, Help, and Troubleshooting' started by Chase.Wichert, Mar 4, 2016.

  1. Chase.Wichert

    Chase.Wichert Well-Known Member

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    What is the best way to get rid of the little bumps, i believe that are caused by the retraction..?
     
  2. PsyVision

    PsyVision Moderator
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    I got these with the dual profile and so no longer use it. I'm still running the alpha profile.

    Retraction distance: 1.4mm
    Extra restart / vertical lift: 0
    Retraction speed: 70.0mm

    No coast and no wipe.
     
  3. Mike Kelly

    Mike Kelly Volunteer

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    A picture of how they look would help know what's causing it.
     
  4. PsyVision

    PsyVision Moderator
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    You can see mine here - both dual and single did it at first until i removed the extra restart distance and adjusted the other retraction settings.

    http://www.thingiverse.com/make:192647
     
  5. Chase.Wichert

    Chase.Wichert Well-Known Member

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  6. PsyVision

    PsyVision Moderator
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    What are your current retraction settings? When I dialed down mine they improved and ended up like yours on my dual profile
     
  7. Chase.Wichert

    Chase.Wichert Well-Known Member

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    Retraction, 1.5mm
    Speed 3000 mm/s

    It was the default profile on the wiki
     
  8. PsyVision

    PsyVision Moderator
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    To me it looks like it needs to retract less ?
     
  9. Mike Kelly

    Mike Kelly Volunteer

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    Did you calibrate your esteps with that filament?
     

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