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Joined 3 years ago
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Cake day: June 27th, 2023

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  • Second on the glass print bed. You can put it right on top of the existing bed and fasten it with binder clips. If it’s thick enough it will span any flaws in the existing bed and be nearly perfectly flat so you have a consistent platform to level instead of dips and waves.

    Just adjust the z stop, and then print single layer leveling prints and adjust the bed slowly while it prints. The biggest things to watch for are where it prints too thin, it will look squeezed out, and where it isn’t close enough it won’t stick. It seems like a lot of work but after a few runs it starts to look better. Doing other simpler leveling test prints are frustrating because all you see is the end result.

    Another thing that I’ve run into that resulted in leveling issues is if your z heights are different from one side to the other. It’s not obvious, but if the z screw of the left is different than the right, you can level all day but it will still try lifting on one side. Run the zaxis up to about 20mm on the left and then move the head to the right and check the height there. A hiccup or crash in the past could have gotten this out of line, but you can manually bring them back to square by manually turning the screw and get things back parallel.

    Last thing that really messes with things when you’re troubleshooting and then abandoning the printer for awhile is filament getting wet. You can get things dead on, but if the filament has been unprotected for a few days, the slight swelling will fight you when you’re already frustrated.

    Then, the last thing is measuring extrusion. Raise the head up like 100 mm, Mark the filament 70mm above the head, and use the controls and tell it to extrude 10mm at a time. Do this 3 times and then measure how far away your mark is. By the math, it should be 40mm away from the head. If you’re more than 1mm either way, you’re probably going to consistently see the issues your mentioning and no amount of need leveling is going to solve it. Technically a simple fix, but there is some math and code to send to the printer and someone here can easily help along the way.


  • Well, ‘proven wrong’ is a bit of a stretch. ‘will soon block screen capture’ doesn’t leave a lot of wiggle room, but also isn’t that crazy to read into it that maybe it would block screen capture on the presenters screen… especially if you grant that it might only have control over the teams portion of the screen. I’ve had it black out windows on my own machine even when not presenting.

    But further than that, it’s not fair to say everything has to be read only from the most or the least charitable viewpoints. Context is a thing and if you’re even a little bit familiar with the history of software enshittification, it’s reasonable to assume that an uncharitable reading is fair without assuming the app will now melt your computer for spare parts if you try something that is disallowed. ‘As shitty as we can get away with’ might be a good rule of thumb.




  • I still consider us in something like the teenage years as a society, just discovery something big like the Internet and social media and we’re going to handle it poorly until we learn to handle it responsibly.

    Heads or tails whether we make it to adulthood before the powers that be manage to wrangle things in their favor first. Signs point in a bad direction, but there’s no saying that the tools that worked on society before won’t break when the next thing comes along. Maybe ai will take a form that liberates, or hits the powerful far more negatively than it hits the masses.