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Posted (edited) · Supports first layer is not right

please see images attached - first layer is mistamtching with the layers above.

this is Version 5.4

5.3 didn't even have first layer

 

Any ideas?

 

 

layer 2.jpg

layer 1.jpg

Edited by Aurarum
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    Posted · Supports first layer is not right
    On 7/7/2023 at 9:24 PM, GregValiant said:

    Enable a "Skirt" and see if it improves.  The bug in 5.3.1 occurred when "Support Brim" was enabled and Bed Adhesion was set to "None".

    Greg, these images are from 5.4 - is it the same bug?

     

     

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    Posted · Supports first layer is not right

    Can't tell without a project file.  Use the "File | Save Project" command with the model loaded and Cura set up as you like.  Post the resulting 3mf file here.

    If the problem was resolved by changing to a Skirt/Brim, then I would guess that it's the same bug.

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    Posted · Supports first layer is not right
    18 hours ago, GregValiant said:

    Can't tell without a project file.  Use the "File | Save Project" command with the model loaded and Cura set up as you like.  Post the resulting 3mf file here.

    If the problem was resolved by changing to a Skirt/Brim, then I would guess that it's the same bug.

    same issue - first layer is different. I have attached the project file.

    also it appears that it is no longer possible to select multiple STL files at once and you have to open one by one

    VEGA300_belt10.3mf

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    Posted · Supports first layer is not right

    I don't have a printer definition file for you machine so I only get the model.

    With my settings profile and Skirt and Enable Support Brim enabled this is the first layer.

    image.thumb.png.0d1d69b645791214c4dd253e121c5d96.png

     

    With the Skirt turned off and Build Plate Adhesion at None...

    image.thumb.png.bcd8a073ad3add5d372dae89bcb38fb6.png

    2nd layer.  The Support Structure is being extruded  where the periphery of the Support Brim is supposed to be.

    image.thumb.png.8f4a8d43e3be880af03ff41db52a8270.png

     

    So I would say that yes, this is the same bug.  Were you able to get the Support Brim working?

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    Posted · Supports first layer is not right

    It is not behaving at all.

     

    I have attached my config folder - I don't think it has anything to do with the machine settings.

    5.3 is not much better - similar either why I try to do it

     

     

    image.thumb.jpeg.8b4b8f6ff808724228dd90de8aca922f.jpeg

     

     

    image.thumb.jpeg.a5e24eb94e7e2fec7591dfec5152179a.jpeg

    machine_instances.zip

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    Posted · Supports first layer is not right

    The way I've been able to duplicate the problem is with Skirt Brim enabled and Bed Adhesion set to "None".

    This is your Vega 3 project.  Support brim is turned off.

    image.thumb.png.2c3d72dff5c096b13303f68956b2acab.png

     

    If you feel it is a different bug then you can fill out a bug report over on Github.

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