3DPrinting
3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
The r/functionalprint community is now located at: !functionalprint@kbin.social or !functionalprint@fedia.io
There are CAD communities available at: !cad@lemmy.world or !freecad@lemmy.ml
Rules
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No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia. Code of Conduct.
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Be respectful, especially when disagreeing. Everyone should feel welcome here.
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No porn (NSFW prints are acceptable but must be marked NSFW)
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No Ads / Spamming / Guerrilla Marketing
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Do not create links to reddit
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If you see an issue please flag it
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No guns
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No injury gore posts
If you need an easy way to host pictures, https://catbox.moe may be an option. Be ethical about what you post and donate if you are able or use this a lot. It is just an individual hosting content, not a company. The image embedding syntax for Lemmy is 
Moderation policy: Light, mostly invisible
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I usually print a calibration square at whatever the filament's recommended nozzle/bed temperatures are. From that I will fine tune the extrusion multiplier until it's a perfect first layer. I prefer to do this instead of adjusting the Z offset for each filament.
This seems to keep my nozzle cleaner and my prints looking better because the nozzle doesn't drag through printed lines or drop buildup in a random place. Printing the square only takes 11 minutes, so it's worth the time.
Here's a helpful article about this: https://help.prusa3d.com/article/extrusion-multiplier-calibration_2257