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Solved Installed Osslan Ruby Nozzle now knocking on bed

Discussion in 'Troubleshooting' started by MrBill76, May 18, 2018.

  1. MrBill76

    MrBill76 New Member

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    Hello all, I just installed the Osslon Ruby Nozzle on my Robo 3D R1 Plus. Now I am getting a knocking sound when the bottom layer is going down and it sounds and looks like the nozzle might be too close to the bed to let the filament out completely when the first layer is going down.

    Does anyone know how to offset the nozzle height in Simplify 3D so I can stop the knocking? Thank you in advance.

    Bill
     
    #1 MrBill76, May 18, 2018
  2. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    Startup GCode block in process settings. Adjust your M565 to be slightly more negative.

    G28 ; home all axes
    M565 Z-1.0 ; set the offset for auto-leveling mechanism
    G29 ; run auto-level

    change the

    M565 Z-1.0 --> go to -1.1 or -1.2, etc.

    If you are not on stock firmware ... use whatever options it has.
     
    #2 mark tomlinson, May 19, 2018
  3. mark tomlinson

    mark tomlinson ༼ つ ◕_ ◕ ༽つ
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    More negative is further from the bed. less negative is close to the bed
     
    #3 mark tomlinson, May 19, 2018
  4. MrBill76

    MrBill76 New Member

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    Thank you I’ll give that a try
     
    #4 MrBill76, May 19, 2018

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