• 2 Posts
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Joined 2 years ago
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Cake day: July 1st, 2023

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  • Yeah seeing the original I suspected retraction settings since it was mostly in places with lots of retractions.and long paths even out and look smooth.

    This fixed the under extrusion which seems to confirm it’s a retraction problem but disabling it entirely you’ve got those oozing artifacts where moves happen.

    I’d suggest using a small value for your retraction and probably take the time to use teaching tech or ellis’ tunning guides to tune your retraction settings.







  • This whole thing has been kinda wild. Every Linux distro bundles obs linked against their own libraries. Because fedora did it in a flatpak it was suddenly a problem?

    I get developers being frustrated by buggy downstream builds flooding their queue with useless reports. They ain’t got time for it and can’t do anything about it. But this is open source software and obs had a bad take on distributing it IMHO.

    Glad fedora was able to talk it out with them.


  • I would have guessed the same as others that it was interactions between the nozzle and the bed or some texture on the bed. Especially since we don’t see any normal extrusion lines which are normal on the first layer.

    Since you’re confident it’s not, are there artifacts elsewhere on your prints that might be a clue? Is there anything going on with your nozzle? Maybe some wear, chips,or inconsistent flow? If you print just the first layer what does it look like from the top? Does it help describe what we’re seeing?









  • Maybe. I actually have a dehydrator I use with plenty of airflow.

    But I think that only solves part of the problem because that makes it really good at drying the outside but it’s still going to have trouble past the first couple layers. I think the fact moisture would also have a hard time penetrating means current options work well enough.for most people.

    Anecdotally I can support this, recently I had a particularly old roll of petg that I dried for a larger print and later in the print started getting all stringy and messy.